715678890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{66083}}^1$

素因数の和:66131

約数の個数: 48

約数和(自身を含む): 1812816288

約数和(自身を除く): 1097137398

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 66083, 132166, 198249, 330415, 396498, 660830, 991245, 1255577, 1982490, 2511154, 3766731, 6277885, 7533462, 12555770, 18833655, 23855963, 37667310, 47711926, 71567889, 119279815, 143135778, 238559630, 357839445, 715678890]

約数ペア:

[(1, 715678890), (2, 357839445), (3, 238559630), (5, 143135778), (6, 119279815), (10, 71567889), (15, 47711926), (19, 37667310), (30, 23855963), (38, 18833655), (57, 12555770), (95, 7533462), (114, 6277885), (190, 3766731), (285, 2511154), (361, 1982490), (570, 1255577), (722, 991245), (1083, 660830), (1805, 396498), (2166, 330415), (3610, 198249), (5415, 132166), (10830, 66083)]