66515670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 188042400

約数和(自身を除く): 121526730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 139, 195, 234, 278, 390, 409, 417, 585, 695, 818, 834, 1170, 1227, 1251, 1390, 1807, 2045, 2085, 2454, 2502, 3614, 3681, 4090, 4170, 5317, 5421, 6135, 6255, 7362, 9035, 10634, 10842, 12270, 12510, 15951, 16263, 18070, 18405, 26585, 27105, 31902, 32526, 36810, 47853, 53170, 54210, 56851, 79755, 81315, 95706, 113702, 159510, 162630, 170553, 239265, 284255, 341106, 478530, 511659, 568510, 739063, 852765, 1023318, 1478126, 1705530, 2217189, 2558295, 3695315, 4434378, 5116590, 6651567, 7390630, 11085945, 13303134, 22171890, 33257835, 66515670]

約数ペア:

[(1, 66515670), (2, 33257835), (3, 22171890), (5, 13303134), (6, 11085945), (9, 7390630), (10, 6651567), (13, 5116590), (15, 4434378), (18, 3695315), (26, 2558295), (30, 2217189), (39, 1705530), (45, 1478126), (65, 1023318), (78, 852765), (90, 739063), (117, 568510), (130, 511659), (139, 478530), (195, 341106), (234, 284255), (278, 239265), (390, 170553), (409, 162630), (417, 159510), (585, 113702), (695, 95706), (818, 81315), (834, 79755), (1170, 56851), (1227, 54210), (1251, 53170), (1390, 47853), (1807, 36810), (2045, 32526), (2085, 31902), (2454, 27105), (2502, 26585), (3614, 18405), (3681, 18070), (4090, 16263), (4170, 15951), (5317, 12510), (5421, 12270), (6135, 10842), (6255, 10634), (7362, 9035)]