99867010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 201553920

約数和(自身を除く): 101686910

約数列:

[1, 2, 5, 10, 17, 29, 34, 47, 58, 85, 94, 145, 170, 235, 290, 431, 470, 493, 799, 862, 986, 1363, 1598, 2155, 2465, 2726, 3995, 4310, 4930, 6815, 7327, 7990, 12499, 13630, 14654, 20257, 23171, 24998, 36635, 40514, 46342, 62495, 73270, 101285, 115855, 124990, 202570, 212483, 231710, 344369, 424966, 587453, 688738, 1062415, 1174906, 1721845, 2124830, 2937265, 3443690, 5874530, 9986701, 19973402, 49933505, 99867010]

約数ペア:

[(1, 99867010), (2, 49933505), (5, 19973402), (10, 9986701), (17, 5874530), (29, 3443690), (34, 2937265), (47, 2124830), (58, 1721845), (85, 1174906), (94, 1062415), (145, 688738), (170, 587453), (235, 424966), (290, 344369), (431, 231710), (470, 212483), (493, 202570), (799, 124990), (862, 115855), (986, 101285), (1363, 73270), (1598, 62495), (2155, 46342), (2465, 40514), (2726, 36635), (3995, 24998), (4310, 23171), (4930, 20257), (6815, 14654), (7327, 13630), (7990, 12499)]