82972530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^2\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 72

約数和(自身を含む): 219988548

約数和(自身を除く): 137016018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 173, 219, 346, 365, 438, 519, 657, 730, 865, 1038, 1095, 1314, 1557, 1730, 2190, 2595, 3114, 3285, 5190, 5329, 6570, 7785, 10658, 12629, 15570, 15987, 25258, 26645, 31974, 37887, 47961, 53290, 63145, 75774, 79935, 95922, 113661, 126290, 159870, 189435, 227322, 239805, 378870, 479610, 568305, 921917, 1136610, 1843834, 2765751, 4609585, 5531502, 8297253, 9219170, 13828755, 16594506, 27657510, 41486265, 82972530]

約数ペア:

[(1, 82972530), (2, 41486265), (3, 27657510), (5, 16594506), (6, 13828755), (9, 9219170), (10, 8297253), (15, 5531502), (18, 4609585), (30, 2765751), (45, 1843834), (73, 1136610), (90, 921917), (146, 568305), (173, 479610), (219, 378870), (346, 239805), (365, 227322), (438, 189435), (519, 159870), (657, 126290), (730, 113661), (865, 95922), (1038, 79935), (1095, 75774), (1314, 63145), (1557, 53290), (1730, 47961), (2190, 37887), (2595, 31974), (3114, 26645), (3285, 25258), (5190, 15987), (5329, 15570), (6570, 12629), (7785, 10658)]