628998060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{338171}}^1$

素因数の和:338214

約数の個数: 48

約数和(自身を含む): 1818012672

約数和(自身を除く): 1189014612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 338171, 676342, 1014513, 1352684, 1690855, 2029026, 3381710, 4058052, 5072565, 6763420, 10145130, 10483301, 20290260, 20966602, 31449903, 41933204, 52416505, 62899806, 104833010, 125799612, 157249515, 209666020, 314499030, 628998060]

約数ペア:

[(1, 628998060), (2, 314499030), (3, 209666020), (4, 157249515), (5, 125799612), (6, 104833010), (10, 62899806), (12, 52416505), (15, 41933204), (20, 31449903), (30, 20966602), (31, 20290260), (60, 10483301), (62, 10145130), (93, 6763420), (124, 5072565), (155, 4058052), (186, 3381710), (310, 2029026), (372, 1690855), (465, 1352684), (620, 1014513), (930, 676342), (1860, 338171)]