15702677980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4198577}}^1$

素因数の和:4198614

約数の個数: 48

約数和(自身を含む): 38089499616

約数和(自身を除く): 22386821636

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 4198577, 8397154, 16794308, 20992885, 41985770, 46184347, 71375809, 83971540, 92368694, 142751618, 184737388, 230921735, 285503236, 356879045, 461843470, 713758090, 785133899, 923686940, 1427516180, 1570267798, 3140535596, 3925669495, 7851338990, 15702677980]

約数ペア:

[(1, 15702677980), (2, 7851338990), (4, 3925669495), (5, 3140535596), (10, 1570267798), (11, 1427516180), (17, 923686940), (20, 785133899), (22, 713758090), (34, 461843470), (44, 356879045), (55, 285503236), (68, 230921735), (85, 184737388), (110, 142751618), (170, 92368694), (187, 83971540), (220, 71375809), (340, 46184347), (374, 41985770), (748, 20992885), (935, 16794308), (1870, 8397154), (3740, 4198577)]