754099970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{1867}}^1$

素因数の和:2139

約数の個数: 48

約数和(自身を含む): 1476766080

約数和(自身を除く): 722666110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 239, 338, 478, 845, 1195, 1690, 1867, 2390, 3107, 3734, 6214, 9335, 15535, 18670, 24271, 31070, 40391, 48542, 80782, 121355, 201955, 242710, 315523, 403910, 446213, 631046, 892426, 1577615, 2231065, 3155230, 4462130, 5800769, 11601538, 29003845, 58007690, 75409997, 150819994, 377049985, 754099970]

約数ペア:

[(1, 754099970), (2, 377049985), (5, 150819994), (10, 75409997), (13, 58007690), (26, 29003845), (65, 11601538), (130, 5800769), (169, 4462130), (239, 3155230), (338, 2231065), (478, 1577615), (845, 892426), (1195, 631046), (1690, 446213), (1867, 403910), (2390, 315523), (3107, 242710), (3734, 201955), (6214, 121355), (9335, 80782), (15535, 48542), (18670, 40391), (24271, 31070)]