60751990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{839}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 118117440

約数和(自身を除く): 57365450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 557, 839, 1114, 1678, 2785, 4195, 5570, 7241, 8390, 10907, 14482, 21814, 36205, 54535, 72410, 109070, 467323, 934646, 2336615, 4673230, 6075199, 12150398, 30375995, 60751990]

約数ペア:

[(1, 60751990), (2, 30375995), (5, 12150398), (10, 6075199), (13, 4673230), (26, 2336615), (65, 934646), (130, 467323), (557, 109070), (839, 72410), (1114, 54535), (1678, 36205), (2785, 21814), (4195, 14482), (5570, 10907), (7241, 8390)]