42503130

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17491}}^1$

素因数の和:17513

約数の個数: 48

約数和(自身を含む): 114607584

約数和(自身を除く): 72104454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 17491, 34982, 52473, 87455, 104946, 157419, 174910, 262365, 314838, 472257, 524730, 787095, 944514, 1416771, 1574190, 2361285, 2833542, 4250313, 4722570, 7083855, 8500626, 14167710, 21251565, 42503130]

約数ペア:

[(1, 42503130), (2, 21251565), (3, 14167710), (5, 8500626), (6, 7083855), (9, 4722570), (10, 4250313), (15, 2833542), (18, 2361285), (27, 1574190), (30, 1416771), (45, 944514), (54, 787095), (81, 524730), (90, 472257), (135, 314838), (162, 262365), (243, 174910), (270, 157419), (405, 104946), (486, 87455), (810, 52473), (1215, 34982), (2430, 17491)]