15679370220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{202733}}^1$

素因数の和:204034

約数の個数: 48

約数和(自身を含む): 43936512480

約数和(自身を除く): 28257142260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1289, 2578, 3867, 5156, 6445, 7734, 12890, 15468, 19335, 25780, 38670, 77340, 202733, 405466, 608199, 810932, 1013665, 1216398, 2027330, 2432796, 3040995, 4054660, 6081990, 12163980, 261322837, 522645674, 783968511, 1045291348, 1306614185, 1567937022, 2613228370, 3135874044, 3919842555, 5226456740, 7839685110, 15679370220]

約数ペア:

[(1, 15679370220), (2, 7839685110), (3, 5226456740), (4, 3919842555), (5, 3135874044), (6, 2613228370), (10, 1567937022), (12, 1306614185), (15, 1045291348), (20, 783968511), (30, 522645674), (60, 261322837), (1289, 12163980), (2578, 6081990), (3867, 4054660), (5156, 3040995), (6445, 2432796), (7734, 2027330), (12890, 1216398), (15468, 1013665), (19335, 810932), (25780, 608199), (38670, 405466), (77340, 202733)]