16685199780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16358039}}^1$

素因数の和:16358068

約数の個数: 48

約数和(自身を含む): 49466712960

約数和(自身を除く): 32781513180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 16358039, 32716078, 49074117, 65432156, 81790195, 98148234, 163580390, 196296468, 245370585, 278086663, 327160780, 490741170, 556173326, 834259989, 981482340, 1112346652, 1390433315, 1668519978, 2780866630, 3337039956, 4171299945, 5561733260, 8342599890, 16685199780]

約数ペア:

[(1, 16685199780), (2, 8342599890), (3, 5561733260), (4, 4171299945), (5, 3337039956), (6, 2780866630), (10, 1668519978), (12, 1390433315), (15, 1112346652), (17, 981482340), (20, 834259989), (30, 556173326), (34, 490741170), (51, 327160780), (60, 278086663), (68, 245370585), (85, 196296468), (102, 163580390), (170, 98148234), (204, 81790195), (255, 65432156), (340, 49074117), (510, 32716078), (1020, 16358039)]