2040651410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{3037}}^1$

素因数の和:3411

約数の個数: 64

約数和(自身を含む): 4357221120

約数和(自身を除く): 2316569710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 331, 406, 662, 1015, 1655, 2030, 2317, 3037, 3310, 4634, 6074, 9599, 11585, 15185, 19198, 21259, 23170, 30370, 42518, 47995, 67193, 88073, 95990, 106295, 134386, 176146, 212590, 335965, 440365, 616511, 671930, 880730, 1005247, 1233022, 2010494, 3082555, 5026235, 6165110, 7036729, 10052470, 14073458, 29152163, 35183645, 58304326, 70367290, 145760815, 204065141, 291521630, 408130282, 1020325705, 2040651410]

約数ペア:

[(1, 2040651410), (2, 1020325705), (5, 408130282), (7, 291521630), (10, 204065141), (14, 145760815), (29, 70367290), (35, 58304326), (58, 35183645), (70, 29152163), (145, 14073458), (203, 10052470), (290, 7036729), (331, 6165110), (406, 5026235), (662, 3082555), (1015, 2010494), (1655, 1233022), (2030, 1005247), (2317, 880730), (3037, 671930), (3310, 616511), (4634, 440365), (6074, 335965), (9599, 212590), (11585, 176146), (15185, 134386), (19198, 106295), (21259, 95990), (23170, 88073), (30370, 67193), (42518, 47995)]