70425180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:657

約数の個数: 192

約数和(自身を含む): 258908160

約数和(自身を除く): 188482980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 601, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1202, 1260, 1302, 1395, 1674, 1803, 1860, 1890, 1953, 2170, 2404, 2604, 2790, 3005, 3255, 3348, 3606, 3780, 3906, 4185, 4207, 4340, 5409, 5580, 5859, 6010, 6510, 7212, 7812, 8370, 8414, 9015, 9765, 10818, 11718, 12020, 12621, 13020, 16227, 16740, 16828, 18030, 18631, 19530, 21035, 21636, 23436, 25242, 27045, 29295, 32454, 36060, 37262, 37863, 39060, 42070, 50484, 54090, 55893, 58590, 63105, 64908, 74524, 75726, 81135, 84140, 93155, 108180, 111786, 113589, 117180, 126210, 130417, 151452, 162270, 167679, 186310, 189315, 223572, 227178, 252420, 260834, 279465, 324540, 335358, 372620, 378630, 391251, 454356, 503037, 521668, 558930, 567945, 652085, 670716, 757260, 782502, 838395, 1006074, 1117860, 1135890, 1173753, 1304170, 1565004, 1676790, 1956255, 2012148, 2271780, 2347506, 2515185, 2608340, 3353580, 3521259, 3912510, 4695012, 5030370, 5868765, 7042518, 7825020, 10060740, 11737530, 14085036, 17606295, 23475060, 35212590, 70425180]

約数ペア:

[(1, 70425180), (2, 35212590), (3, 23475060), (4, 17606295), (5, 14085036), (6, 11737530), (7, 10060740), (9, 7825020), (10, 7042518), (12, 5868765), (14, 5030370), (15, 4695012), (18, 3912510), (20, 3521259), (21, 3353580), (27, 2608340), (28, 2515185), (30, 2347506), (31, 2271780), (35, 2012148), (36, 1956255), (42, 1676790), (45, 1565004), (54, 1304170), (60, 1173753), (62, 1135890), (63, 1117860), (70, 1006074), (84, 838395), (90, 782502), (93, 757260), (105, 670716), (108, 652085), (124, 567945), (126, 558930), (135, 521668), (140, 503037), (155, 454356), (180, 391251), (186, 378630), (189, 372620), (210, 335358), (217, 324540), (252, 279465), (270, 260834), (279, 252420), (310, 227178), (315, 223572), (372, 189315), (378, 186310), (420, 167679), (434, 162270), (465, 151452), (540, 130417), (558, 126210), (601, 117180), (620, 113589), (630, 111786), (651, 108180), (756, 93155), (837, 84140), (868, 81135), (930, 75726), (945, 74524), (1085, 64908), (1116, 63105), (1202, 58590), (1260, 55893), (1302, 54090), (1395, 50484), (1674, 42070), (1803, 39060), (1860, 37863), (1890, 37262), (1953, 36060), (2170, 32454), (2404, 29295), (2604, 27045), (2790, 25242), (3005, 23436), (3255, 21636), (3348, 21035), (3606, 19530), (3780, 18631), (3906, 18030), (4185, 16828), (4207, 16740), (4340, 16227), (5409, 13020), (5580, 12621), (5859, 12020), (6010, 11718), (6510, 10818), (7212, 9765), (7812, 9015), (8370, 8414)]