78808590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{125093}}^1$

素因数の和:125113

約数の個数: 48

約数和(自身を含む): 234175968

約数和(自身を除く): 155367378

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, 125093, 250186, 375279, 625465, 750558, 875651, 1125837, 1250930, 1751302, 1876395, 2251674, 2626953, 3752790, 4378255, 5253906, 5629185, 7880859, 8756510, 11258370, 13134765, 15761718, 26269530, 39404295, 78808590]

約数ペア:

[(1, 78808590), (2, 39404295), (3, 26269530), (5, 15761718), (6, 13134765), (7, 11258370), (9, 8756510), (10, 7880859), (14, 5629185), (15, 5253906), (18, 4378255), (21, 3752790), (30, 2626953), (35, 2251674), (42, 1876395), (45, 1751302), (63, 1250930), (70, 1125837), (90, 875651), (105, 750558), (126, 625465), (210, 375279), (315, 250186), (630, 125093)]