898798710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{152081}}^1$

素因数の和:152288

約数の個数: 32

約数和(自身を含む): 2168080992

約数和(自身を除く): 1269282282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 152081, 304162, 456243, 760405, 912486, 1520810, 2281215, 4562430, 29959957, 59919914, 89879871, 149799785, 179759742, 299599570, 449399355, 898798710]

約数ペア:

[(1, 898798710), (2, 449399355), (3, 299599570), (5, 179759742), (6, 149799785), (10, 89879871), (15, 59919914), (30, 29959957), (197, 4562430), (394, 2281215), (591, 1520810), (985, 912486), (1182, 760405), (1970, 456243), (2955, 304162), (5910, 152081)]