6880456830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17642197}}^1$

素因数の和:17642220

約数の個数: 32

約数和(自身を含む): 17783335584

約数和(自身を除く): 10902878754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 17642197, 35284394, 52926591, 88210985, 105853182, 176421970, 229348561, 264632955, 458697122, 529265910, 688045683, 1146742805, 1376091366, 2293485610, 3440228415, 6880456830]

約数ペア:

[(1, 6880456830), (2, 3440228415), (3, 2293485610), (5, 1376091366), (6, 1146742805), (10, 688045683), (13, 529265910), (15, 458697122), (26, 264632955), (30, 229348561), (39, 176421970), (65, 105853182), (78, 88210985), (130, 52926591), (195, 35284394), (390, 17642197)]