30882444

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 74301696

約数和(自身を除く): 43419252

約数列:

[1, 2, 3, 4, 6, 12, 67, 71, 134, 142, 201, 213, 268, 284, 402, 426, 541, 804, 852, 1082, 1623, 2164, 3246, 4757, 6492, 9514, 14271, 19028, 28542, 36247, 38411, 57084, 72494, 76822, 108741, 115233, 144988, 153644, 217482, 230466, 434964, 460932, 2573537, 5147074, 7720611, 10294148, 15441222, 30882444]

約数ペア:

[(1, 30882444), (2, 15441222), (3, 10294148), (4, 7720611), (6, 5147074), (12, 2573537), (67, 460932), (71, 434964), (134, 230466), (142, 217482), (201, 153644), (213, 144988), (268, 115233), (284, 108741), (402, 76822), (426, 72494), (541, 57084), (804, 38411), (852, 36247), (1082, 28542), (1623, 19028), (2164, 14271), (3246, 9514), (4757, 6492)]