2019032010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{26177}}^1$

素因数の和:27047

約数の個数: 48

約数和(自身を含む): 5255809416

約数和(自身を除く): 3236777406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 857, 1714, 2571, 4285, 5142, 7713, 8570, 12855, 15426, 25710, 26177, 38565, 52354, 77130, 78531, 130885, 157062, 235593, 261770, 392655, 471186, 785310, 1177965, 2355930, 22433689, 44867378, 67301067, 112168445, 134602134, 201903201, 224336890, 336505335, 403806402, 673010670, 1009516005, 2019032010]

約数ペア:

[(1, 2019032010), (2, 1009516005), (3, 673010670), (5, 403806402), (6, 336505335), (9, 224336890), (10, 201903201), (15, 134602134), (18, 112168445), (30, 67301067), (45, 44867378), (90, 22433689), (857, 2355930), (1714, 1177965), (2571, 785310), (4285, 471186), (5142, 392655), (7713, 261770), (8570, 235593), (12855, 157062), (15426, 130885), (25710, 78531), (26177, 77130), (38565, 52354)]