77495820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12071}}^1$

素因数の和:12190

約数の個数: 48

約数和(自身を含む): 219034368

約数和(自身を除く): 141538548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 12071, 24142, 36213, 48284, 60355, 72426, 120710, 144852, 181065, 241420, 362130, 724260, 1291597, 2583194, 3874791, 5166388, 6457985, 7749582, 12915970, 15499164, 19373955, 25831940, 38747910, 77495820]

約数ペア:

[(1, 77495820), (2, 38747910), (3, 25831940), (4, 19373955), (5, 15499164), (6, 12915970), (10, 7749582), (12, 6457985), (15, 5166388), (20, 3874791), (30, 2583194), (60, 1291597), (107, 724260), (214, 362130), (321, 241420), (428, 181065), (535, 144852), (642, 120710), (1070, 72426), (1284, 60355), (1605, 48284), (2140, 36213), (3210, 24142), (6420, 12071)]