71052091390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2683}}^1\times {\mathrm{3673}}^1$

素因数の和:6473

約数の個数: 64

約数和(自身を含む): 147678575616

約数和(自身を除く): 76626484226

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 2683, 3605, 3673, 5366, 7210, 7346, 13415, 18365, 18781, 25711, 26830, 36730, 37562, 51422, 93905, 128555, 187810, 257110, 276349, 378319, 552698, 756638, 1381745, 1891595, 1934443, 2648233, 2763490, 3783190, 3868886, 5296466, 9672215, 9854659, 13241165, 19344430, 19709318, 26482330, 49273295, 68982613, 98546590, 137965226, 344913065, 689826130, 1015029877, 2030059754, 5075149385, 7105209139, 10150298770, 14210418278, 35526045695, 71052091390]

約数ペア:

[(1, 71052091390), (2, 35526045695), (5, 14210418278), (7, 10150298770), (10, 7105209139), (14, 5075149385), (35, 2030059754), (70, 1015029877), (103, 689826130), (206, 344913065), (515, 137965226), (721, 98546590), (1030, 68982613), (1442, 49273295), (2683, 26482330), (3605, 19709318), (3673, 19344430), (5366, 13241165), (7210, 9854659), (7346, 9672215), (13415, 5296466), (18365, 3868886), (18781, 3783190), (25711, 2763490), (26830, 2648233), (36730, 1934443), (37562, 1891595), (51422, 1381745), (93905, 756638), (128555, 552698), (187810, 378319), (257110, 276349)]