3945630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 10418688

約数和(自身を除く): 6473058

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 151, 195, 201, 302, 335, 390, 402, 453, 670, 755, 871, 906, 1005, 1510, 1742, 1963, 2010, 2265, 2613, 3926, 4355, 4530, 5226, 5889, 8710, 9815, 10117, 11778, 13065, 19630, 20234, 26130, 29445, 30351, 50585, 58890, 60702, 101170, 131521, 151755, 263042, 303510, 394563, 657605, 789126, 1315210, 1972815, 3945630]

約数ペア:

[(1, 3945630), (2, 1972815), (3, 1315210), (5, 789126), (6, 657605), (10, 394563), (13, 303510), (15, 263042), (26, 151755), (30, 131521), (39, 101170), (65, 60702), (67, 58890), (78, 50585), (130, 30351), (134, 29445), (151, 26130), (195, 20234), (201, 19630), (302, 13065), (335, 11778), (390, 10117), (402, 9815), (453, 8710), (670, 5889), (755, 5226), (871, 4530), (906, 4355), (1005, 3926), (1510, 2613), (1742, 2265), (1963, 2010)]