386791860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70841}}^1$

素因数の和:70873

約数の個数: 96

約数和(自身を含む): 1332963072

約数和(自身を除く): 946171212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 70841, 141682, 212523, 283364, 354205, 425046, 495887, 708410, 850092, 920933, 991774, 1062615, 1416820, 1487661, 1841866, 1983548, 2125230, 2479435, 2762799, 2975322, 3683732, 4250460, 4604665, 4958870, 5525598, 5950644, 6446531, 7438305, 9209330, 9917740, 11051196, 12893062, 13813995, 14876610, 18418660, 19339593, 25786124, 27627990, 29753220, 32232655, 38679186, 55255980, 64465310, 77358372, 96697965, 128930620, 193395930, 386791860]

約数ペア:

[(1, 386791860), (2, 193395930), (3, 128930620), (4, 96697965), (5, 77358372), (6, 64465310), (7, 55255980), (10, 38679186), (12, 32232655), (13, 29753220), (14, 27627990), (15, 25786124), (20, 19339593), (21, 18418660), (26, 14876610), (28, 13813995), (30, 12893062), (35, 11051196), (39, 9917740), (42, 9209330), (52, 7438305), (60, 6446531), (65, 5950644), (70, 5525598), (78, 4958870), (84, 4604665), (91, 4250460), (105, 3683732), (130, 2975322), (140, 2762799), (156, 2479435), (182, 2125230), (195, 1983548), (210, 1841866), (260, 1487661), (273, 1416820), (364, 1062615), (390, 991774), (420, 920933), (455, 850092), (546, 708410), (780, 495887), (910, 425046), (1092, 354205), (1365, 283364), (1820, 212523), (2730, 141682), (5460, 70841)]