12829830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 33723648

約数和(自身を除く): 20893818

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 491, 670, 871, 982, 1005, 1473, 1742, 2010, 2455, 2613, 2946, 4355, 4910, 5226, 6383, 7365, 8710, 12766, 13065, 14730, 19149, 26130, 31915, 32897, 38298, 63830, 65794, 95745, 98691, 164485, 191490, 197382, 328970, 427661, 493455, 855322, 986910, 1282983, 2138305, 2565966, 4276610, 6414915, 12829830]

約数ペア:

[(1, 12829830), (2, 6414915), (3, 4276610), (5, 2565966), (6, 2138305), (10, 1282983), (13, 986910), (15, 855322), (26, 493455), (30, 427661), (39, 328970), (65, 197382), (67, 191490), (78, 164485), (130, 98691), (134, 95745), (195, 65794), (201, 63830), (335, 38298), (390, 32897), (402, 31915), (491, 26130), (670, 19149), (871, 14730), (982, 13065), (1005, 12766), (1473, 8710), (1742, 7365), (2010, 6383), (2455, 5226), (2613, 4910), (2946, 4355)]