6857987830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2543}}^1\times {\mathrm{4421}}^1$

素因数の和:7032

約数の個数: 32

約数和(自身を含む): 12554517888

約数和(自身を除く): 5696530058

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 2543, 4421, 5086, 8842, 12715, 22105, 25430, 44210, 155123, 269681, 310246, 539362, 775615, 1348405, 1551230, 2696810, 11242603, 22485206, 56213015, 112426030, 685798783, 1371597566, 3428993915, 6857987830]

約数ペア:

[(1, 6857987830), (2, 3428993915), (5, 1371597566), (10, 685798783), (61, 112426030), (122, 56213015), (305, 22485206), (610, 11242603), (2543, 2696810), (4421, 1551230), (5086, 1348405), (8842, 775615), (12715, 539362), (22105, 310246), (25430, 269681), (44210, 155123)]