1248210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:109

約数の個数: 80

約数和(自身を含む): 3554496

約数和(自身を除く): 2306286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 67, 69, 81, 90, 115, 134, 135, 138, 162, 201, 207, 230, 270, 335, 345, 402, 405, 414, 603, 621, 670, 690, 810, 1005, 1035, 1206, 1242, 1541, 1809, 1863, 2010, 2070, 3015, 3082, 3105, 3618, 3726, 4623, 5427, 6030, 6210, 7705, 9045, 9246, 9315, 10854, 13869, 15410, 18090, 18630, 23115, 27135, 27738, 41607, 46230, 54270, 69345, 83214, 124821, 138690, 208035, 249642, 416070, 624105, 1248210]

約数ペア:

[(1, 1248210), (2, 624105), (3, 416070), (5, 249642), (6, 208035), (9, 138690), (10, 124821), (15, 83214), (18, 69345), (23, 54270), (27, 46230), (30, 41607), (45, 27738), (46, 27135), (54, 23115), (67, 18630), (69, 18090), (81, 15410), (90, 13869), (115, 10854), (134, 9315), (135, 9246), (138, 9045), (162, 7705), (201, 6210), (207, 6030), (230, 5427), (270, 4623), (335, 3726), (345, 3618), (402, 3105), (405, 3082), (414, 3015), (603, 2070), (621, 2010), (670, 1863), (690, 1809), (810, 1541), (1005, 1242), (1035, 1206)]