2347380

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{23}}^1$

素因数の和:57

約数の個数: 168

約数和(自身を含む): 8813952

約数和(自身を除く): 6466572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 243, 252, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 486, 540, 567, 621, 630, 644, 690, 729, 756, 805, 810, 828, 945, 966, 972, 1035, 1134, 1215, 1242, 1260, 1380, 1449, 1458, 1610, 1620, 1701, 1863, 1890, 1932, 2070, 2268, 2415, 2430, 2484, 2835, 2898, 2916, 3105, 3220, 3402, 3645, 3726, 3780, 4140, 4347, 4830, 4860, 5103, 5589, 5670, 5796, 6210, 6804, 7245, 7290, 7452, 8505, 8694, 9315, 9660, 10206, 11178, 11340, 12420, 13041, 14490, 14580, 16767, 17010, 17388, 18630, 20412, 21735, 22356, 25515, 26082, 27945, 28980, 33534, 34020, 37260, 39123, 43470, 51030, 52164, 55890, 65205, 67068, 78246, 83835, 86940, 102060, 111780, 117369, 130410, 156492, 167670, 195615, 234738, 260820, 335340, 391230, 469476, 586845, 782460, 1173690, 2347380]

約数ペア:

[(1, 2347380), (2, 1173690), (3, 782460), (4, 586845), (5, 469476), (6, 391230), (7, 335340), (9, 260820), (10, 234738), (12, 195615), (14, 167670), (15, 156492), (18, 130410), (20, 117369), (21, 111780), (23, 102060), (27, 86940), (28, 83835), (30, 78246), (35, 67068), (36, 65205), (42, 55890), (45, 52164), (46, 51030), (54, 43470), (60, 39123), (63, 37260), (69, 34020), (70, 33534), (81, 28980), (84, 27945), (90, 26082), (92, 25515), (105, 22356), (108, 21735), (115, 20412), (126, 18630), (135, 17388), (138, 17010), (140, 16767), (161, 14580), (162, 14490), (180, 13041), (189, 12420), (207, 11340), (210, 11178), (230, 10206), (243, 9660), (252, 9315), (270, 8694), (276, 8505), (315, 7452), (322, 7290), (324, 7245), (345, 6804), (378, 6210), (405, 5796), (414, 5670), (420, 5589), (460, 5103), (483, 4860), (486, 4830), (540, 4347), (567, 4140), (621, 3780), (630, 3726), (644, 3645), (690, 3402), (729, 3220), (756, 3105), (805, 2916), (810, 2898), (828, 2835), (945, 2484), (966, 2430), (972, 2415), (1035, 2268), (1134, 2070), (1215, 1932), (1242, 1890), (1260, 1863), (1380, 1701), (1449, 1620), (1458, 1610)]