16929780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 54722304

約数和(自身を除く): 37792524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 173, 210, 233, 346, 420, 466, 519, 692, 699, 865, 932, 1038, 1165, 1211, 1398, 1631, 1730, 2076, 2330, 2422, 2595, 2796, 3262, 3460, 3495, 3633, 4660, 4844, 4893, 5190, 6055, 6524, 6990, 7266, 8155, 9786, 10380, 12110, 13980, 14532, 16310, 18165, 19572, 24220, 24465, 32620, 36330, 40309, 48930, 72660, 80618, 97860, 120927, 161236, 201545, 241854, 282163, 403090, 483708, 564326, 604635, 806180, 846489, 1128652, 1209270, 1410815, 1692978, 2418540, 2821630, 3385956, 4232445, 5643260, 8464890, 16929780]

約数ペア:

[(1, 16929780), (2, 8464890), (3, 5643260), (4, 4232445), (5, 3385956), (6, 2821630), (7, 2418540), (10, 1692978), (12, 1410815), (14, 1209270), (15, 1128652), (20, 846489), (21, 806180), (28, 604635), (30, 564326), (35, 483708), (42, 403090), (60, 282163), (70, 241854), (84, 201545), (105, 161236), (140, 120927), (173, 97860), (210, 80618), (233, 72660), (346, 48930), (420, 40309), (466, 36330), (519, 32620), (692, 24465), (699, 24220), (865, 19572), (932, 18165), (1038, 16310), (1165, 14532), (1211, 13980), (1398, 12110), (1631, 10380), (1730, 9786), (2076, 8155), (2330, 7266), (2422, 6990), (2595, 6524), (2796, 6055), (3262, 5190), (3460, 4893), (3495, 4844), (3633, 4660)]