61358940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14821}}^1$

素因数の和:14859

約数の個数: 72

約数和(自身を含む): 194227488

約数和(自身を除く): 132868548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 14821, 29642, 44463, 59284, 74105, 88926, 133389, 148210, 177852, 222315, 266778, 296420, 340883, 444630, 533556, 666945, 681766, 889260, 1022649, 1333890, 1363532, 1704415, 2045298, 2667780, 3067947, 3408830, 4090596, 5113245, 6135894, 6817660, 10226490, 12271788, 15339735, 20452980, 30679470, 61358940]

約数ペア:

[(1, 61358940), (2, 30679470), (3, 20452980), (4, 15339735), (5, 12271788), (6, 10226490), (9, 6817660), (10, 6135894), (12, 5113245), (15, 4090596), (18, 3408830), (20, 3067947), (23, 2667780), (30, 2045298), (36, 1704415), (45, 1363532), (46, 1333890), (60, 1022649), (69, 889260), (90, 681766), (92, 666945), (115, 533556), (138, 444630), (180, 340883), (207, 296420), (230, 266778), (276, 222315), (345, 177852), (414, 148210), (460, 133389), (690, 88926), (828, 74105), (1035, 59284), (1380, 44463), (2070, 29642), (4140, 14821)]