2017820910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{143413}}^1$

素因数の和:143497

約数の個数: 64

約数和(自身を含む): 5617239552

約数和(自身を除く): 3599418642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 7035, 14070, 143413, 286826, 430239, 717065, 860478, 1003891, 1434130, 2007782, 2151195, 3011673, 4302390, 5019455, 6023346, 9608671, 10038910, 15058365, 19217342, 28826013, 30116730, 48043355, 57652026, 67260697, 96086710, 134521394, 144130065, 201782091, 288260130, 336303485, 403564182, 672606970, 1008910455, 2017820910]

約数ペア:

[(1, 2017820910), (2, 1008910455), (3, 672606970), (5, 403564182), (6, 336303485), (7, 288260130), (10, 201782091), (14, 144130065), (15, 134521394), (21, 96086710), (30, 67260697), (35, 57652026), (42, 48043355), (67, 30116730), (70, 28826013), (105, 19217342), (134, 15058365), (201, 10038910), (210, 9608671), (335, 6023346), (402, 5019455), (469, 4302390), (670, 3011673), (938, 2151195), (1005, 2007782), (1407, 1434130), (2010, 1003891), (2345, 860478), (2814, 717065), (4690, 430239), (7035, 286826), (14070, 143413)]