71461020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11131}}^1$

素因数の和:11250

約数の個数: 48

約数和(自身を含む): 201979008

約数和(自身を除く): 130517988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 11131, 22262, 33393, 44524, 55655, 66786, 111310, 133572, 166965, 222620, 333930, 667860, 1191017, 2382034, 3573051, 4764068, 5955085, 7146102, 11910170, 14292204, 17865255, 23820340, 35730510, 71461020]

約数ペア:

[(1, 71461020), (2, 35730510), (3, 23820340), (4, 17865255), (5, 14292204), (6, 11910170), (10, 7146102), (12, 5955085), (15, 4764068), (20, 3573051), (30, 2382034), (60, 1191017), (107, 667860), (214, 333930), (321, 222620), (428, 166965), (535, 133572), (642, 111310), (1070, 66786), (1284, 55655), (1605, 44524), (2140, 33393), (3210, 22262), (6420, 11131)]