42725790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{727}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 111410208

約数和(自身を除く): 68684418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 653, 727, 1306, 1454, 1959, 2181, 3265, 3635, 3918, 4362, 5877, 6530, 6543, 7270, 9795, 10905, 11754, 13086, 19590, 21810, 29385, 32715, 58770, 65430, 474731, 949462, 1424193, 2373655, 2848386, 4272579, 4747310, 7120965, 8545158, 14241930, 21362895, 42725790]

約数ペア:

[(1, 42725790), (2, 21362895), (3, 14241930), (5, 8545158), (6, 7120965), (9, 4747310), (10, 4272579), (15, 2848386), (18, 2373655), (30, 1424193), (45, 949462), (90, 474731), (653, 65430), (727, 58770), (1306, 32715), (1454, 29385), (1959, 21810), (2181, 19590), (3265, 13086), (3635, 11754), (3918, 10905), (4362, 9795), (5877, 7270), (6530, 6543)]