30879462

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 63141120

約数和(自身を除く): 32261658

約数列:

[1, 2, 3, 6, 71, 142, 173, 213, 346, 419, 426, 519, 838, 1038, 1257, 2514, 12283, 24566, 29749, 36849, 59498, 72487, 73698, 89247, 144974, 178494, 217461, 434922, 5146577, 10293154, 15439731, 30879462]

約数ペア:

[(1, 30879462), (2, 15439731), (3, 10293154), (6, 5146577), (71, 434922), (142, 217461), (173, 178494), (213, 144974), (346, 89247), (419, 73698), (426, 72487), (519, 59498), (838, 36849), (1038, 29749), (1257, 24566), (2514, 12283)]