2023681870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1058

約数の個数: 96

約数和(自身を含む): 4505453280

約数和(自身を除く): 2481771410

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 379, 490, 595, 641, 758, 833, 1190, 1282, 1666, 1895, 2653, 3205, 3790, 4165, 4487, 5306, 6410, 6443, 8330, 8974, 10897, 12886, 13265, 18571, 21794, 22435, 26530, 31409, 32215, 37142, 44870, 45101, 54485, 62818, 64430, 76279, 90202, 92855, 108970, 152558, 157045, 185710, 225505, 242939, 314090, 315707, 381395, 451010, 485878, 533953, 631414, 762790, 1067906, 1214695, 1578535, 1700573, 2429390, 2669765, 3157070, 3401146, 4129963, 5339530, 8259926, 8502865, 11904011, 17005730, 20649815, 23808022, 28909741, 41299630, 57819482, 59520055, 119040110, 144548705, 202368187, 289097410, 404736374, 1011840935, 2023681870]

約数ペア:

[(1, 2023681870), (2, 1011840935), (5, 404736374), (7, 289097410), (10, 202368187), (14, 144548705), (17, 119040110), (34, 59520055), (35, 57819482), (49, 41299630), (70, 28909741), (85, 23808022), (98, 20649815), (119, 17005730), (170, 11904011), (238, 8502865), (245, 8259926), (379, 5339530), (490, 4129963), (595, 3401146), (641, 3157070), (758, 2669765), (833, 2429390), (1190, 1700573), (1282, 1578535), (1666, 1214695), (1895, 1067906), (2653, 762790), (3205, 631414), (3790, 533953), (4165, 485878), (4487, 451010), (5306, 381395), (6410, 315707), (6443, 314090), (8330, 242939), (8974, 225505), (10897, 185710), (12886, 157045), (13265, 152558), (18571, 108970), (21794, 92855), (22435, 90202), (26530, 76279), (31409, 64430), (32215, 62818), (37142, 54485), (44870, 45101)]