15612460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 35489664

約数和(自身を除く): 19877204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 977, 1598, 1954, 3196, 3908, 3995, 4885, 7990, 9770, 15980, 16609, 19540, 33218, 45919, 66436, 83045, 91838, 166090, 183676, 229595, 332180, 459190, 780623, 918380, 1561246, 3122492, 3903115, 7806230, 15612460]

約数ペア:

[(1, 15612460), (2, 7806230), (4, 3903115), (5, 3122492), (10, 1561246), (17, 918380), (20, 780623), (34, 459190), (47, 332180), (68, 229595), (85, 183676), (94, 166090), (170, 91838), (188, 83045), (235, 66436), (340, 45919), (470, 33218), (799, 19540), (940, 16609), (977, 15980), (1598, 9770), (1954, 7990), (3196, 4885), (3908, 3995)]