2150602370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{2657}}^1$

素因数の和:3075

約数の個数: 64

約数和(自身を含む): 4580775936

約数和(自身を除く): 2430173566

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 373, 434, 746, 1085, 1865, 2170, 2611, 2657, 3730, 5222, 5314, 11563, 13055, 13285, 18599, 23126, 26110, 26570, 37198, 57815, 80941, 82367, 92995, 115630, 161882, 164734, 185990, 404705, 411835, 576569, 809410, 823670, 991061, 1153138, 1982122, 2882845, 4955305, 5765690, 6937427, 9910610, 13874854, 30722891, 34687135, 61445782, 69374270, 153614455, 215060237, 307228910, 430120474, 1075301185, 2150602370]

約数ペア:

[(1, 2150602370), (2, 1075301185), (5, 430120474), (7, 307228910), (10, 215060237), (14, 153614455), (31, 69374270), (35, 61445782), (62, 34687135), (70, 30722891), (155, 13874854), (217, 9910610), (310, 6937427), (373, 5765690), (434, 4955305), (746, 2882845), (1085, 1982122), (1865, 1153138), (2170, 991061), (2611, 823670), (2657, 809410), (3730, 576569), (5222, 411835), (5314, 404705), (11563, 185990), (13055, 164734), (13285, 161882), (18599, 115630), (23126, 92995), (26110, 82367), (26570, 80941), (37198, 57815)]