3547980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:895

約数の個数: 72

約数和(自身を含む): 11243232

約数和(自身を除く): 7695252

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, 857, 1035, 1380, 1714, 2070, 2571, 3428, 4140, 4285, 5142, 7713, 8570, 10284, 12855, 15426, 17140, 19711, 25710, 30852, 38565, 39422, 51420, 59133, 77130, 78844, 98555, 118266, 154260, 177399, 197110, 236532, 295665, 354798, 394220, 591330, 709596, 886995, 1182660, 1773990, 3547980]

約数ペア:

[(1, 3547980), (2, 1773990), (3, 1182660), (4, 886995), (5, 709596), (6, 591330), (9, 394220), (10, 354798), (12, 295665), (15, 236532), (18, 197110), (20, 177399), (23, 154260), (30, 118266), (36, 98555), (45, 78844), (46, 77130), (60, 59133), (69, 51420), (90, 39422), (92, 38565), (115, 30852), (138, 25710), (180, 19711), (207, 17140), (230, 15426), (276, 12855), (345, 10284), (414, 8570), (460, 7713), (690, 5142), (828, 4285), (857, 4140), (1035, 3428), (1380, 2571), (1714, 2070)]