259165740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{15263}}^1$

素因数の和:15558

約数の個数: 48

約数和(自身を含む): 728275968

約数和(自身を除く): 469110228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1698, 2830, 3396, 4245, 5660, 8490, 15263, 16980, 30526, 45789, 61052, 76315, 91578, 152630, 183156, 228945, 305260, 457890, 915780, 4319429, 8638858, 12958287, 17277716, 21597145, 25916574, 43194290, 51833148, 64791435, 86388580, 129582870, 259165740]

約数ペア:

[(1, 259165740), (2, 129582870), (3, 86388580), (4, 64791435), (5, 51833148), (6, 43194290), (10, 25916574), (12, 21597145), (15, 17277716), (20, 12958287), (30, 8638858), (60, 4319429), (283, 915780), (566, 457890), (849, 305260), (1132, 228945), (1415, 183156), (1698, 152630), (2830, 91578), (3396, 76315), (4245, 61052), (5660, 45789), (8490, 30526), (15263, 16980)]