2081492010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1779053}}^1$

素因数の和:1779079

約数の個数: 48

約数和(自身を含む): 5828180904

約数和(自身を除く): 3746688894

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1779053, 3558106, 5337159, 8895265, 10674318, 16011477, 17790530, 23127689, 26685795, 32022954, 46255378, 53371590, 69383067, 80057385, 115638445, 138766134, 160114770, 208149201, 231276890, 346915335, 416298402, 693830670, 1040746005, 2081492010]

約数ペア:

[(1, 2081492010), (2, 1040746005), (3, 693830670), (5, 416298402), (6, 346915335), (9, 231276890), (10, 208149201), (13, 160114770), (15, 138766134), (18, 115638445), (26, 80057385), (30, 69383067), (39, 53371590), (45, 46255378), (65, 32022954), (78, 26685795), (90, 23127689), (117, 17790530), (130, 16011477), (195, 10674318), (234, 8895265), (390, 5337159), (585, 3558106), (1170, 1779053)]