30879324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:875

約数の個数: 72

約数和(自身を含む): 89832288

約数和(自身を除く): 58952964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 677, 724, 1086, 1267, 1354, 1629, 2031, 2172, 2534, 2708, 3258, 3801, 4062, 4739, 5068, 6093, 6516, 7602, 8124, 9478, 11403, 12186, 14217, 15204, 18956, 22806, 24372, 28434, 42651, 45612, 56868, 85302, 122537, 170604, 245074, 367611, 490148, 735222, 857759, 1102833, 1470444, 1715518, 2205666, 2573277, 3431036, 4411332, 5146554, 7719831, 10293108, 15439662, 30879324]

約数ペア:

[(1, 30879324), (2, 15439662), (3, 10293108), (4, 7719831), (6, 5146554), (7, 4411332), (9, 3431036), (12, 2573277), (14, 2205666), (18, 1715518), (21, 1470444), (28, 1102833), (36, 857759), (42, 735222), (63, 490148), (84, 367611), (126, 245074), (181, 170604), (252, 122537), (362, 85302), (543, 56868), (677, 45612), (724, 42651), (1086, 28434), (1267, 24372), (1354, 22806), (1629, 18956), (2031, 15204), (2172, 14217), (2534, 12186), (2708, 11403), (3258, 9478), (3801, 8124), (4062, 7602), (4739, 6516), (5068, 6093)]