30671028

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{9161}}^1$

素因数の和:9205

約数の個数: 48

約数和(自身を含む): 82091520

約数和(自身を除く): 51420492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 9161, 18322, 27483, 36644, 54966, 82449, 109932, 164898, 247347, 283991, 329796, 494694, 567982, 851973, 989388, 1135964, 1703946, 2555919, 3407892, 5111838, 7667757, 10223676, 15335514, 30671028]

約数ペア:

[(1, 30671028), (2, 15335514), (3, 10223676), (4, 7667757), (6, 5111838), (9, 3407892), (12, 2555919), (18, 1703946), (27, 1135964), (31, 989388), (36, 851973), (54, 567982), (62, 494694), (93, 329796), (108, 283991), (124, 247347), (186, 164898), (279, 109932), (372, 82449), (558, 54966), (837, 36644), (1116, 27483), (1674, 18322), (3348, 9161)]