15981510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7951}}^1$

素因数の和:8028

約数の個数: 32

約数和(自身を含む): 38932992

約数和(自身を除く): 22951482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 7951, 15902, 23853, 39755, 47706, 79510, 119265, 238530, 532717, 1065434, 1598151, 2663585, 3196302, 5327170, 7990755, 15981510]

約数ペア:

[(1, 15981510), (2, 7990755), (3, 5327170), (5, 3196302), (6, 2663585), (10, 1598151), (15, 1065434), (30, 532717), (67, 238530), (134, 119265), (201, 79510), (335, 47706), (402, 39755), (670, 23853), (1005, 15902), (2010, 7951)]