15666780090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{56659}}^1$

素因数の和:57391

約数の個数: 64

約数和(自身を含む): 40550428800

約数和(自身を除く): 24883648710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 709, 1418, 2127, 3545, 4254, 7090, 9217, 10635, 18434, 21270, 27651, 46085, 55302, 56659, 92170, 113318, 138255, 169977, 276510, 283295, 339954, 566590, 736567, 849885, 1473134, 1699770, 2209701, 3682835, 4419402, 7365670, 11048505, 22097010, 40171231, 80342462, 120513693, 200856155, 241027386, 401712310, 522226003, 602568465, 1044452006, 1205136930, 1566678009, 2611130015, 3133356018, 5222260030, 7833390045, 15666780090]

約数ペア:

[(1, 15666780090), (2, 7833390045), (3, 5222260030), (5, 3133356018), (6, 2611130015), (10, 1566678009), (13, 1205136930), (15, 1044452006), (26, 602568465), (30, 522226003), (39, 401712310), (65, 241027386), (78, 200856155), (130, 120513693), (195, 80342462), (390, 40171231), (709, 22097010), (1418, 11048505), (2127, 7365670), (3545, 4419402), (4254, 3682835), (7090, 2209701), (9217, 1699770), (10635, 1473134), (18434, 849885), (21270, 736567), (27651, 566590), (46085, 339954), (55302, 283295), (56659, 276510), (92170, 169977), (113318, 138255)]