1935570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 5725440

約数和(自身を除く): 3789870

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 709, 910, 1365, 1418, 2127, 2730, 3545, 4254, 4963, 7090, 9217, 9926, 10635, 14889, 18434, 21270, 24815, 27651, 29778, 46085, 49630, 55302, 64519, 74445, 92170, 129038, 138255, 148890, 193557, 276510, 322595, 387114, 645190, 967785, 1935570]

約数ペア:

[(1, 1935570), (2, 967785), (3, 645190), (5, 387114), (6, 322595), (7, 276510), (10, 193557), (13, 148890), (14, 138255), (15, 129038), (21, 92170), (26, 74445), (30, 64519), (35, 55302), (39, 49630), (42, 46085), (65, 29778), (70, 27651), (78, 24815), (91, 21270), (105, 18434), (130, 14889), (182, 10635), (195, 9926), (210, 9217), (273, 7090), (390, 4963), (455, 4254), (546, 3545), (709, 2730), (910, 2127), (1365, 1418)]