38172030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7529}}^1$

素因数の和:7565

約数の個数: 48

約数和(自身を含む): 99215280

約数和(自身を除く): 61043250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 7529, 15058, 22587, 37645, 45174, 75290, 97877, 112935, 195754, 225870, 293631, 489385, 587262, 978770, 1272401, 1468155, 2544802, 2936310, 3817203, 6362005, 7634406, 12724010, 19086015, 38172030]

約数ペア:

[(1, 38172030), (2, 19086015), (3, 12724010), (5, 7634406), (6, 6362005), (10, 3817203), (13, 2936310), (15, 2544802), (26, 1468155), (30, 1272401), (39, 978770), (65, 587262), (78, 489385), (130, 293631), (169, 225870), (195, 195754), (338, 112935), (390, 97877), (507, 75290), (845, 45174), (1014, 37645), (1690, 22587), (2535, 15058), (5070, 7529)]