71610620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6079}}^1$

素因数の和:6138

約数の個数: 48

約数和(自身を含む): 163430400

約数和(自身を除く): 91819780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 6079, 11780, 12158, 24316, 30395, 60790, 115501, 121580, 188449, 231002, 376898, 462004, 577505, 753796, 942245, 1155010, 1884490, 2310020, 3580531, 3768980, 7161062, 14322124, 17902655, 35805310, 71610620]

約数ペア:

[(1, 71610620), (2, 35805310), (4, 17902655), (5, 14322124), (10, 7161062), (19, 3768980), (20, 3580531), (31, 2310020), (38, 1884490), (62, 1155010), (76, 942245), (95, 753796), (124, 577505), (155, 462004), (190, 376898), (310, 231002), (380, 188449), (589, 121580), (620, 115501), (1178, 60790), (2356, 30395), (2945, 24316), (5890, 12158), (6079, 11780)]