312713090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{22943}}^1$

素因数の和:23026

約数の個数: 32

約数和(自身を含む): 594708480

約数和(自身を除く): 281995390

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 6815, 13630, 22943, 45886, 114715, 229430, 665347, 1078321, 1330694, 2156642, 3326735, 5391605, 6653470, 10783210, 31271309, 62542618, 156356545, 312713090]

約数ペア:

[(1, 312713090), (2, 156356545), (5, 62542618), (10, 31271309), (29, 10783210), (47, 6653470), (58, 5391605), (94, 3326735), (145, 2156642), (235, 1330694), (290, 1078321), (470, 665347), (1363, 229430), (2726, 114715), (6815, 45886), (13630, 22943)]