741730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{613}}^1$

素因数の和:642

約数の個数: 24

約数和(自身を含む): 1469916

約数和(自身を除く): 728186

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 613, 1210, 1226, 3065, 6130, 6743, 13486, 33715, 67430, 74173, 148346, 370865, 741730]

約数ペア:

[(1, 741730), (2, 370865), (5, 148346), (10, 74173), (11, 67430), (22, 33715), (55, 13486), (110, 6743), (121, 6130), (242, 3065), (605, 1226), (613, 1210)]