28803030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30971}}^1$

素因数の和:31012

約数の個数: 32

約数和(自身を含む): 71359488

約数和(自身を除く): 42556458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 30971, 61942, 92913, 154855, 185826, 309710, 464565, 929130, 960101, 1920202, 2880303, 4800505, 5760606, 9601010, 14401515, 28803030]

約数ペア:

[(1, 28803030), (2, 14401515), (3, 9601010), (5, 5760606), (6, 4800505), (10, 2880303), (15, 1920202), (30, 960101), (31, 929130), (62, 464565), (93, 309710), (155, 185826), (186, 154855), (310, 92913), (465, 61942), (930, 30971)]