64487130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{69341}}^1$

素因数の和:69382

約数の個数: 32

約数和(自身を含む): 159763968

約数和(自身を除く): 95276838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 69341, 138682, 208023, 346705, 416046, 693410, 1040115, 2080230, 2149571, 4299142, 6448713, 10747855, 12897426, 21495710, 32243565, 64487130]

約数ペア:

[(1, 64487130), (2, 32243565), (3, 21495710), (5, 12897426), (6, 10747855), (10, 6448713), (15, 4299142), (30, 2149571), (31, 2080230), (62, 1040115), (93, 693410), (155, 416046), (186, 346705), (310, 208023), (465, 138682), (930, 69341)]