9712260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 29877120

約数和(自身を除く): 20164860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 683, 711, 790, 948, 1185, 1366, 1422, 1580, 2049, 2370, 2732, 2844, 3415, 3555, 4098, 4740, 6147, 6830, 7110, 8196, 10245, 12294, 13660, 14220, 20490, 24588, 30735, 40980, 53957, 61470, 107914, 122940, 161871, 215828, 269785, 323742, 485613, 539570, 647484, 809355, 971226, 1079140, 1618710, 1942452, 2428065, 3237420, 4856130, 9712260]

約数ペア:

[(1, 9712260), (2, 4856130), (3, 3237420), (4, 2428065), (5, 1942452), (6, 1618710), (9, 1079140), (10, 971226), (12, 809355), (15, 647484), (18, 539570), (20, 485613), (30, 323742), (36, 269785), (45, 215828), (60, 161871), (79, 122940), (90, 107914), (158, 61470), (180, 53957), (237, 40980), (316, 30735), (395, 24588), (474, 20490), (683, 14220), (711, 13660), (790, 12294), (948, 10245), (1185, 8196), (1366, 7110), (1422, 6830), (1580, 6147), (2049, 4740), (2370, 4098), (2732, 3555), (2844, 3415)]