172751110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 378846720

約数和(自身を除く): 206095610

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 179, 238, 358, 595, 811, 895, 1190, 1253, 1622, 1790, 2506, 3043, 4055, 5677, 6086, 6265, 8110, 11354, 12530, 13787, 15215, 21301, 27574, 28385, 30430, 42602, 56770, 68935, 96509, 106505, 137870, 145169, 193018, 213010, 290338, 482545, 725845, 965090, 1016183, 1451690, 2032366, 2467873, 4935746, 5080915, 10161830, 12339365, 17275111, 24678730, 34550222, 86375555, 172751110]

約数ペア:

[(1, 172751110), (2, 86375555), (5, 34550222), (7, 24678730), (10, 17275111), (14, 12339365), (17, 10161830), (34, 5080915), (35, 4935746), (70, 2467873), (85, 2032366), (119, 1451690), (170, 1016183), (179, 965090), (238, 725845), (358, 482545), (595, 290338), (811, 213010), (895, 193018), (1190, 145169), (1253, 137870), (1622, 106505), (1790, 96509), (2506, 68935), (3043, 56770), (4055, 42602), (5677, 30430), (6086, 28385), (6265, 27574), (8110, 21301), (11354, 15215), (12530, 13787)]