30251792

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:555

約数の個数: 40

約数和(自身を含む): 60798936

約数和(自身を除く): 30547144

約数列:

[1, 2, 4, 8, 16, 37, 74, 137, 148, 274, 296, 373, 548, 592, 746, 1096, 1492, 2192, 2984, 5069, 5968, 10138, 13801, 20276, 27602, 40552, 51101, 55204, 81104, 102202, 110408, 204404, 220816, 408808, 817616, 1890737, 3781474, 7562948, 15125896, 30251792]

約数ペア:

[(1, 30251792), (2, 15125896), (4, 7562948), (8, 3781474), (16, 1890737), (37, 817616), (74, 408808), (137, 220816), (148, 204404), (274, 110408), (296, 102202), (373, 81104), (548, 55204), (592, 51101), (746, 40552), (1096, 27602), (1492, 20276), (2192, 13801), (2984, 10138), (5069, 5968)]