30253419

素因数分解:

$3^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 52097760

約数和(自身を除く): 21844341

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 229, 233, 567, 687, 699, 1603, 1631, 2061, 2097, 4809, 4893, 6183, 6291, 14427, 14679, 18549, 18873, 43281, 44037, 53357, 129843, 132111, 160071, 373499, 480213, 1120497, 1440639, 3361491, 4321917, 10084473, 30253419]

約数ペア:

[(1, 30253419), (3, 10084473), (7, 4321917), (9, 3361491), (21, 1440639), (27, 1120497), (63, 480213), (81, 373499), (189, 160071), (229, 132111), (233, 129843), (567, 53357), (687, 44037), (699, 43281), (1603, 18873), (1631, 18549), (2061, 14679), (2097, 14427), (4809, 6291), (4893, 6183)]