157625370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{250199}}^1$

素因数の和:250219

約数の個数: 48

約数和(自身を含む): 468374400

約数和(自身を除く): 310749030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 250199, 500398, 750597, 1250995, 1501194, 1751393, 2251791, 2501990, 3502786, 3752985, 4503582, 5254179, 7505970, 8756965, 10508358, 11258955, 15762537, 17513930, 22517910, 26270895, 31525074, 52541790, 78812685, 157625370]

約数ペア:

[(1, 157625370), (2, 78812685), (3, 52541790), (5, 31525074), (6, 26270895), (7, 22517910), (9, 17513930), (10, 15762537), (14, 11258955), (15, 10508358), (18, 8756965), (21, 7505970), (30, 5254179), (35, 4503582), (42, 3752985), (45, 3502786), (63, 2501990), (70, 2251791), (90, 1751393), (105, 1501194), (126, 1250995), (210, 750597), (315, 500398), (630, 250199)]