1407090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 3732480

約数和(自身を除く): 2325390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 89, 93, 102, 155, 170, 178, 186, 255, 267, 310, 445, 465, 510, 527, 534, 890, 930, 1054, 1335, 1513, 1581, 2635, 2670, 2759, 3026, 3162, 4539, 5270, 5518, 7565, 7905, 8277, 9078, 13795, 15130, 15810, 16554, 22695, 27590, 41385, 45390, 46903, 82770, 93806, 140709, 234515, 281418, 469030, 703545, 1407090]

約数ペア:

[(1, 1407090), (2, 703545), (3, 469030), (5, 281418), (6, 234515), (10, 140709), (15, 93806), (17, 82770), (30, 46903), (31, 45390), (34, 41385), (51, 27590), (62, 22695), (85, 16554), (89, 15810), (93, 15130), (102, 13795), (155, 9078), (170, 8277), (178, 7905), (186, 7565), (255, 5518), (267, 5270), (310, 4539), (445, 3162), (465, 3026), (510, 2759), (527, 2670), (534, 2635), (890, 1581), (930, 1513), (1054, 1335)]