30899844

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{4357}}^1$

素因数の和:4564

約数の個数: 36

約数和(自身を含む): 78522444

約数和(自身を除く): 47622600

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 4357, 7092, 8714, 13071, 17428, 26142, 39213, 52284, 78426, 156852, 858329, 1716658, 2574987, 3433316, 5149974, 7724961, 10299948, 15449922, 30899844]

約数ペア:

[(1, 30899844), (2, 15449922), (3, 10299948), (4, 7724961), (6, 5149974), (9, 3433316), (12, 2574987), (18, 1716658), (36, 858329), (197, 156852), (394, 78426), (591, 52284), (788, 39213), (1182, 26142), (1773, 17428), (2364, 13071), (3546, 8714), (4357, 7092)]