1408910085890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6247}}^1\times {\mathrm{21019}}^1$

素因数の和:27339

約数の個数: 64

約数和(自身を含む): 2694952339200

約数和(自身を除く): 1286042253310

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 6247, 10730, 12494, 21019, 31235, 42038, 62470, 105095, 181163, 210190, 231139, 362326, 462278, 609551, 777703, 905815, 1155695, 1219102, 1555406, 1811630, 2311390, 3047755, 3888515, 6095510, 6703031, 7777030, 13406062, 22553387, 33515155, 45106774, 67030310, 112766935, 131305693, 225533870, 262611386, 656528465, 1313056930, 3807865097, 4858310641, 7615730194, 9716621282, 19039325485, 24291553205, 38078650970, 48583106410, 140891008589, 281782017178, 704455042945, 1408910085890]

約数ペア:

[(1, 1408910085890), (2, 704455042945), (5, 281782017178), (10, 140891008589), (29, 48583106410), (37, 38078650970), (58, 24291553205), (74, 19039325485), (145, 9716621282), (185, 7615730194), (290, 4858310641), (370, 3807865097), (1073, 1313056930), (2146, 656528465), (5365, 262611386), (6247, 225533870), (10730, 131305693), (12494, 112766935), (21019, 67030310), (31235, 45106774), (42038, 33515155), (62470, 22553387), (105095, 13406062), (181163, 7777030), (210190, 6703031), (231139, 6095510), (362326, 3888515), (462278, 3047755), (609551, 2311390), (777703, 1811630), (905815, 1555406), (1155695, 1219102)]