15805830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22907}}^1$

素因数の和:22940

約数の個数: 32

約数和(自身を含む): 39585024

約数和(自身を除く): 23779194

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 22907, 45814, 68721, 114535, 137442, 229070, 343605, 526861, 687210, 1053722, 1580583, 2634305, 3161166, 5268610, 7902915, 15805830]

約数ペア:

[(1, 15805830), (2, 7902915), (3, 5268610), (5, 3161166), (6, 2634305), (10, 1580583), (15, 1053722), (23, 687210), (30, 526861), (46, 343605), (69, 229070), (115, 137442), (138, 114535), (230, 68721), (345, 45814), (690, 22907)]