313203540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12953}}^1$

素因数の和:13009

約数の個数: 96

約数和(自身を含む): 974969856

約数和(自身を除く): 661766316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 12953, 24180, 25906, 38859, 51812, 64765, 77718, 129530, 155436, 168389, 194295, 259060, 336778, 388590, 401543, 505167, 673556, 777180, 803086, 841945, 1010334, 1204629, 1606172, 1683890, 2007715, 2020668, 2409258, 2525835, 3367780, 4015430, 4818516, 5051670, 5220059, 6023145, 8030860, 10103340, 10440118, 12046290, 15660177, 20880236, 24092580, 26100295, 31320354, 52200590, 62640708, 78300885, 104401180, 156601770, 313203540]

約数ペア:

[(1, 313203540), (2, 156601770), (3, 104401180), (4, 78300885), (5, 62640708), (6, 52200590), (10, 31320354), (12, 26100295), (13, 24092580), (15, 20880236), (20, 15660177), (26, 12046290), (30, 10440118), (31, 10103340), (39, 8030860), (52, 6023145), (60, 5220059), (62, 5051670), (65, 4818516), (78, 4015430), (93, 3367780), (124, 2525835), (130, 2409258), (155, 2020668), (156, 2007715), (186, 1683890), (195, 1606172), (260, 1204629), (310, 1010334), (372, 841945), (390, 803086), (403, 777180), (465, 673556), (620, 505167), (780, 401543), (806, 388590), (930, 336778), (1209, 259060), (1612, 194295), (1860, 168389), (2015, 155436), (2418, 129530), (4030, 77718), (4836, 64765), (6045, 51812), (8060, 38859), (12090, 25906), (12953, 24180)]