40797510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1433}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 106964928

約数和(自身を除く): 66167418

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1433, 1898, 2190, 2847, 2866, 4299, 4745, 5694, 7165, 8598, 9490, 14235, 14330, 18629, 21495, 28470, 37258, 42990, 55887, 93145, 104609, 111774, 186290, 209218, 279435, 313827, 523045, 558870, 627654, 1046090, 1359917, 1569135, 2719834, 3138270, 4079751, 6799585, 8159502, 13599170, 20398755, 40797510]

約数ペア:

[(1, 40797510), (2, 20398755), (3, 13599170), (5, 8159502), (6, 6799585), (10, 4079751), (13, 3138270), (15, 2719834), (26, 1569135), (30, 1359917), (39, 1046090), (65, 627654), (73, 558870), (78, 523045), (130, 313827), (146, 279435), (195, 209218), (219, 186290), (365, 111774), (390, 104609), (438, 93145), (730, 55887), (949, 42990), (1095, 37258), (1433, 28470), (1898, 21495), (2190, 18629), (2847, 14330), (2866, 14235), (4299, 9490), (4745, 8598), (5694, 7165)]