2814630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 8322048

約数和(自身を除く): 5507418

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1031, 1365, 2062, 2730, 3093, 5155, 6186, 7217, 10310, 13403, 14434, 15465, 21651, 26806, 30930, 36085, 40209, 43302, 67015, 72170, 80418, 93821, 108255, 134030, 187642, 201045, 216510, 281463, 402090, 469105, 562926, 938210, 1407315, 2814630]

約数ペア:

[(1, 2814630), (2, 1407315), (3, 938210), (5, 562926), (6, 469105), (7, 402090), (10, 281463), (13, 216510), (14, 201045), (15, 187642), (21, 134030), (26, 108255), (30, 93821), (35, 80418), (39, 72170), (42, 67015), (65, 43302), (70, 40209), (78, 36085), (91, 30930), (105, 26806), (130, 21651), (182, 15465), (195, 14434), (210, 13403), (273, 10310), (390, 7217), (455, 6186), (546, 5155), (910, 3093), (1031, 2730), (1365, 2062)]