15305431790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4797941}}^1$

素因数の和:4797988

約数の個数: 32

約数和(自身を含む): 31090664160

約数和(自身を除く): 15785232370

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 4797941, 9595882, 23989705, 47979410, 52777351, 105554702, 139140289, 263886755, 278280578, 527773510, 695701445, 1391402890, 1530543179, 3061086358, 7652715895, 15305431790]

約数ペア:

[(1, 15305431790), (2, 7652715895), (5, 3061086358), (10, 1530543179), (11, 1391402890), (22, 695701445), (29, 527773510), (55, 278280578), (58, 263886755), (110, 139140289), (145, 105554702), (290, 52777351), (319, 47979410), (638, 23989705), (1595, 9595882), (3190, 4797941)]