1540781630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{13229}}^1$

素因数の和:13868

約数の個数: 32

約数和(自身を含む): 2924359200

約数和(自身を除く): 1383577570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 613, 1226, 3065, 6130, 11647, 13229, 23294, 26458, 58235, 66145, 116470, 132290, 251351, 502702, 1256755, 2513510, 8109377, 16218754, 40546885, 81093770, 154078163, 308156326, 770390815, 1540781630]

約数ペア:

[(1, 1540781630), (2, 770390815), (5, 308156326), (10, 154078163), (19, 81093770), (38, 40546885), (95, 16218754), (190, 8109377), (613, 2513510), (1226, 1256755), (3065, 502702), (6130, 251351), (11647, 132290), (13229, 116470), (23294, 66145), (26458, 58235)]