69457960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12143}}^1$

素因数の和:12178

約数の個数: 64

約数和(自身を含む): 183617280

約数和(自身を除く): 114159320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 12143, 24286, 48572, 60715, 97144, 121430, 133573, 157859, 242860, 267146, 315718, 485720, 534292, 631436, 667865, 789295, 1068584, 1262872, 1335730, 1578590, 1736449, 2671460, 3157180, 3472898, 5342920, 6314360, 6945796, 8682245, 13891592, 17364490, 34728980, 69457960]

約数ペア:

[(1, 69457960), (2, 34728980), (4, 17364490), (5, 13891592), (8, 8682245), (10, 6945796), (11, 6314360), (13, 5342920), (20, 3472898), (22, 3157180), (26, 2671460), (40, 1736449), (44, 1578590), (52, 1335730), (55, 1262872), (65, 1068584), (88, 789295), (104, 667865), (110, 631436), (130, 534292), (143, 485720), (220, 315718), (260, 267146), (286, 242860), (440, 157859), (520, 133573), (572, 121430), (715, 97144), (1144, 60715), (1430, 48572), (2860, 24286), (5720, 12143)]