1658070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:131

約数の個数: 80

約数和(自身を含む): 4704480

約数和(自身を除く): 3046410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 89, 90, 115, 135, 138, 162, 178, 207, 230, 267, 270, 345, 405, 414, 445, 534, 621, 690, 801, 810, 890, 1035, 1242, 1335, 1602, 1863, 2047, 2070, 2403, 2670, 3105, 3726, 4005, 4094, 4806, 6141, 6210, 7209, 8010, 9315, 10235, 12015, 12282, 14418, 18423, 18630, 20470, 24030, 30705, 36045, 36846, 55269, 61410, 72090, 92115, 110538, 165807, 184230, 276345, 331614, 552690, 829035, 1658070]

約数ペア:

[(1, 1658070), (2, 829035), (3, 552690), (5, 331614), (6, 276345), (9, 184230), (10, 165807), (15, 110538), (18, 92115), (23, 72090), (27, 61410), (30, 55269), (45, 36846), (46, 36045), (54, 30705), (69, 24030), (81, 20470), (89, 18630), (90, 18423), (115, 14418), (135, 12282), (138, 12015), (162, 10235), (178, 9315), (207, 8010), (230, 7209), (267, 6210), (270, 6141), (345, 4806), (405, 4094), (414, 4005), (445, 3726), (534, 3105), (621, 2670), (690, 2403), (801, 2070), (810, 2047), (890, 1863), (1035, 1602), (1242, 1335)]