7897830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6421}}^1$

素因数の和:6472

約数の個数: 32

約数和(自身を含む): 19420128

約数和(自身を除く): 11522298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 6421, 12842, 19263, 32105, 38526, 64210, 96315, 192630, 263261, 526522, 789783, 1316305, 1579566, 2632610, 3948915, 7897830]

約数ペア:

[(1, 7897830), (2, 3948915), (3, 2632610), (5, 1579566), (6, 1316305), (10, 789783), (15, 526522), (30, 263261), (41, 192630), (82, 96315), (123, 64210), (205, 38526), (246, 32105), (410, 19263), (615, 12842), (1230, 6421)]