120732470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{4357}}^1$

素因数の和:4544

約数の個数: 32

約数和(自身を含む): 231566688

約数和(自身を除く): 110834218

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 2771, 4357, 5542, 8714, 13855, 21785, 27710, 43570, 74069, 148138, 370345, 710191, 740690, 1420382, 3550955, 7101910, 12073247, 24146494, 60366235, 120732470]

約数ペア:

[(1, 120732470), (2, 60366235), (5, 24146494), (10, 12073247), (17, 7101910), (34, 3550955), (85, 1420382), (163, 740690), (170, 710191), (326, 370345), (815, 148138), (1630, 74069), (2771, 43570), (4357, 27710), (5542, 21785), (8714, 13855)]