1403489880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{299891}}^1$

素因数の和:299921

約数の個数: 96

約数和(自身を含む): 4912230960

約数和(自身を除く): 3508741080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 299891, 599782, 899673, 1199564, 1499455, 1799346, 2399128, 2699019, 2998910, 3598692, 3898583, 4498365, 5398038, 5997820, 7197384, 7797166, 8996730, 10796076, 11695749, 11995640, 13495095, 15594332, 17993460, 19492915, 21592152, 23391498, 26990190, 31188664, 35087247, 35986920, 38985830, 46782996, 53980380, 58478745, 70174494, 77971660, 93565992, 107960760, 116957490, 140348988, 155943320, 175436235, 233914980, 280697976, 350872470, 467829960, 701744940, 1403489880]

約数ペア:

[(1, 1403489880), (2, 701744940), (3, 467829960), (4, 350872470), (5, 280697976), (6, 233914980), (8, 175436235), (9, 155943320), (10, 140348988), (12, 116957490), (13, 107960760), (15, 93565992), (18, 77971660), (20, 70174494), (24, 58478745), (26, 53980380), (30, 46782996), (36, 38985830), (39, 35986920), (40, 35087247), (45, 31188664), (52, 26990190), (60, 23391498), (65, 21592152), (72, 19492915), (78, 17993460), (90, 15594332), (104, 13495095), (117, 11995640), (120, 11695749), (130, 10796076), (156, 8996730), (180, 7797166), (195, 7197384), (234, 5997820), (260, 5398038), (312, 4498365), (360, 3898583), (390, 3598692), (468, 2998910), (520, 2699019), (585, 2399128), (780, 1799346), (936, 1499455), (1170, 1199564), (1560, 899673), (2340, 599782), (4680, 299891)]