2540291207610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6513567199}}^1$

素因数の和:6513567222

約数の個数: 32

約数和(自身を含む): 6565675737600

約数和(自身を除く): 4025384529990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6513567199, 13027134398, 19540701597, 32567835995, 39081403194, 65135671990, 84676373587, 97703507985, 169352747174, 195407015970, 254029120761, 423381867935, 508058241522, 846763735870, 1270145603805, 2540291207610]

約数ペア:

[(1, 2540291207610), (2, 1270145603805), (3, 846763735870), (5, 508058241522), (6, 423381867935), (10, 254029120761), (13, 195407015970), (15, 169352747174), (26, 97703507985), (30, 84676373587), (39, 65135671990), (65, 39081403194), (78, 32567835995), (130, 19540701597), (195, 13027134398), (390, 6513567199)]