71631690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3011}}^1$

素因数の和:3095

約数の個数: 64

約数和(自身を含む): 188237952

約数和(自身を除く): 116606262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2379, 3011, 3965, 4758, 6022, 7930, 9033, 11895, 15055, 18066, 23790, 30110, 39143, 45165, 78286, 90330, 117429, 183671, 195715, 234858, 367342, 391430, 551013, 587145, 918355, 1102026, 1174290, 1836710, 2387723, 2755065, 4775446, 5510130, 7163169, 11938615, 14326338, 23877230, 35815845, 71631690]

約数ペア:

[(1, 71631690), (2, 35815845), (3, 23877230), (5, 14326338), (6, 11938615), (10, 7163169), (13, 5510130), (15, 4775446), (26, 2755065), (30, 2387723), (39, 1836710), (61, 1174290), (65, 1102026), (78, 918355), (122, 587145), (130, 551013), (183, 391430), (195, 367342), (305, 234858), (366, 195715), (390, 183671), (610, 117429), (793, 90330), (915, 78286), (1586, 45165), (1830, 39143), (2379, 30110), (3011, 23790), (3965, 18066), (4758, 15055), (6022, 11895), (7930, 9033)]