127302890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8093}}^1$

素因数の和:8135

約数の個数: 48

約数和(自身を含む): 271278504

約数和(自身を除く): 143975614

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 8093, 15730, 16186, 40465, 80930, 89023, 105209, 178046, 210418, 445115, 526045, 890230, 979253, 1052090, 1157299, 1958506, 2314598, 4896265, 5786495, 9792530, 11572990, 12730289, 25460578, 63651445, 127302890]

約数ペア:

[(1, 127302890), (2, 63651445), (5, 25460578), (10, 12730289), (11, 11572990), (13, 9792530), (22, 5786495), (26, 4896265), (55, 2314598), (65, 1958506), (110, 1157299), (121, 1052090), (130, 979253), (143, 890230), (242, 526045), (286, 445115), (605, 210418), (715, 178046), (1210, 105209), (1430, 89023), (1573, 80930), (3146, 40465), (7865, 16186), (8093, 15730)]