1702022140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 4602544128

約数和(自身を除く): 2900521988

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 97, 124, 130, 140, 155, 182, 194, 217, 260, 310, 311, 364, 388, 403, 434, 455, 485, 620, 622, 679, 806, 868, 910, 970, 1085, 1244, 1261, 1358, 1555, 1612, 1820, 1940, 2015, 2170, 2177, 2522, 2716, 2821, 3007, 3110, 3395, 4030, 4043, 4340, 4354, 5044, 5642, 6014, 6220, 6305, 6790, 8060, 8086, 8708, 8827, 9641, 10885, 11284, 12028, 12610, 13580, 14105, 15035, 16172, 17654, 19282, 20215, 21049, 21770, 25220, 28210, 28301, 30070, 30167, 35308, 38564, 39091, 40430, 42098, 43540, 44135, 48205, 56420, 56602, 60140, 60334, 67487, 78182, 80860, 84196, 88270, 96410, 105245, 113204, 120668, 125333, 134974, 141505, 150835, 156364, 176540, 192820, 195455, 210490, 211169, 250666, 269948, 273637, 283010, 301670, 337435, 390910, 392171, 420980, 422338, 501332, 547274, 566020, 603340, 626665, 674870, 781820, 784342, 844676, 877331, 935177, 1055845, 1094548, 1253330, 1349740, 1368185, 1568684, 1754662, 1870354, 1960855, 2111690, 2506660, 2736370, 2745197, 3509324, 3740708, 3921710, 4223380, 4386655, 4675885, 5472740, 5490394, 6546239, 7843420, 8773310, 9351770, 10980788, 12157301, 13092478, 13725985, 17546620, 18703540, 24314602, 26184956, 27451970, 32731195, 48629204, 54903940, 60786505, 65462390, 85101107, 121573010, 130924780, 170202214, 243146020, 340404428, 425505535, 851011070, 1702022140]

約数ペア:

[(1, 1702022140), (2, 851011070), (4, 425505535), (5, 340404428), (7, 243146020), (10, 170202214), (13, 130924780), (14, 121573010), (20, 85101107), (26, 65462390), (28, 60786505), (31, 54903940), (35, 48629204), (52, 32731195), (62, 27451970), (65, 26184956), (70, 24314602), (91, 18703540), (97, 17546620), (124, 13725985), (130, 13092478), (140, 12157301), (155, 10980788), (182, 9351770), (194, 8773310), (217, 7843420), (260, 6546239), (310, 5490394), (311, 5472740), (364, 4675885), (388, 4386655), (403, 4223380), (434, 3921710), (455, 3740708), (485, 3509324), (620, 2745197), (622, 2736370), (679, 2506660), (806, 2111690), (868, 1960855), (910, 1870354), (970, 1754662), (1085, 1568684), (1244, 1368185), (1261, 1349740), (1358, 1253330), (1555, 1094548), (1612, 1055845), (1820, 935177), (1940, 877331), (2015, 844676), (2170, 784342), (2177, 781820), (2522, 674870), (2716, 626665), (2821, 603340), (3007, 566020), (3110, 547274), (3395, 501332), (4030, 422338), (4043, 420980), (4340, 392171), (4354, 390910), (5044, 337435), (5642, 301670), (6014, 283010), (6220, 273637), (6305, 269948), (6790, 250666), (8060, 211169), (8086, 210490), (8708, 195455), (8827, 192820), (9641, 176540), (10885, 156364), (11284, 150835), (12028, 141505), (12610, 134974), (13580, 125333), (14105, 120668), (15035, 113204), (16172, 105245), (17654, 96410), (19282, 88270), (20215, 84196), (21049, 80860), (21770, 78182), (25220, 67487), (28210, 60334), (28301, 60140), (30070, 56602), (30167, 56420), (35308, 48205), (38564, 44135), (39091, 43540), (40430, 42098)]