8437830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2053}}^1$

素因数の和:2200

約数の個数: 32

約数和(自身を含む): 20408544

約数和(自身を除く): 11970714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2053, 2055, 4106, 4110, 6159, 10265, 12318, 20530, 30795, 61590, 281261, 562522, 843783, 1406305, 1687566, 2812610, 4218915, 8437830]

約数ペア:

[(1, 8437830), (2, 4218915), (3, 2812610), (5, 1687566), (6, 1406305), (10, 843783), (15, 562522), (30, 281261), (137, 61590), (274, 30795), (411, 20530), (685, 12318), (822, 10265), (1370, 6159), (2053, 4110), (2055, 4106)]