27715740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35533}}^1$

素因数の和:35558

約数の個数: 48

約数和(自身を含む): 83575968

約数和(自身を除く): 55860228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 35533, 71066, 106599, 142132, 177665, 213198, 355330, 426396, 461929, 532995, 710660, 923858, 1065990, 1385787, 1847716, 2131980, 2309645, 2771574, 4619290, 5543148, 6928935, 9238580, 13857870, 27715740]

約数ペア:

[(1, 27715740), (2, 13857870), (3, 9238580), (4, 6928935), (5, 5543148), (6, 4619290), (10, 2771574), (12, 2309645), (13, 2131980), (15, 1847716), (20, 1385787), (26, 1065990), (30, 923858), (39, 710660), (52, 532995), (60, 461929), (65, 426396), (78, 355330), (130, 213198), (156, 177665), (195, 142132), (260, 106599), (390, 71066), (780, 35533)]