1425097710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{688453}}^1$

素因数の和:688489

約数の個数: 48

約数和(自身を含む): 3866357664

約数和(自身を除く): 2441259954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 688453, 1376906, 2065359, 3442265, 4130718, 6196077, 6884530, 10326795, 12392154, 15834419, 20653590, 30980385, 31668838, 47503257, 61960770, 79172095, 95006514, 142509771, 158344190, 237516285, 285019542, 475032570, 712548855, 1425097710]

約数ペア:

[(1, 1425097710), (2, 712548855), (3, 475032570), (5, 285019542), (6, 237516285), (9, 158344190), (10, 142509771), (15, 95006514), (18, 79172095), (23, 61960770), (30, 47503257), (45, 31668838), (46, 30980385), (69, 20653590), (90, 15834419), (115, 12392154), (138, 10326795), (207, 6884530), (230, 6196077), (345, 4130718), (414, 3442265), (690, 2065359), (1035, 1376906), (2070, 688453)]