1487660090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{7927}}^1$

素因数の和:8331

約数の個数: 48

約数和(自身を含む): 3123505152

約数和(自身を除く): 1635845062

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 383, 490, 766, 1915, 2681, 3830, 5362, 7927, 13405, 15854, 18767, 26810, 37534, 39635, 55489, 79270, 93835, 110978, 187670, 277445, 388423, 554890, 776846, 1942115, 3036041, 3884230, 6072082, 15180205, 21252287, 30360410, 42504574, 106261435, 148766009, 212522870, 297532018, 743830045, 1487660090]

約数ペア:

[(1, 1487660090), (2, 743830045), (5, 297532018), (7, 212522870), (10, 148766009), (14, 106261435), (35, 42504574), (49, 30360410), (70, 21252287), (98, 15180205), (245, 6072082), (383, 3884230), (490, 3036041), (766, 1942115), (1915, 776846), (2681, 554890), (3830, 388423), (5362, 277445), (7927, 187670), (13405, 110978), (15854, 93835), (18767, 79270), (26810, 55489), (37534, 39635)]