78869174930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86669423}}^1$

素因数の和:86669450

約数の個数: 32

約数和(自身を含む): 174725558784

約数和(自身を除く): 95856383854

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 86669423, 173338846, 433347115, 606685961, 866694230, 1126702499, 1213371922, 2253404998, 3033429805, 5633512495, 6066859610, 7886917493, 11267024990, 15773834986, 39434587465, 78869174930]

約数ペア:

[(1, 78869174930), (2, 39434587465), (5, 15773834986), (7, 11267024990), (10, 7886917493), (13, 6066859610), (14, 5633512495), (26, 3033429805), (35, 2253404998), (65, 1213371922), (70, 1126702499), (91, 866694230), (130, 606685961), (182, 433347115), (455, 173338846), (910, 86669423)]