12375930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{8419}}^1$

素因数の和:8443

約数の個数: 48

約数和(自身を含む): 34555680

約数和(自身を除く): 22179750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 8419, 16838, 25257, 42095, 50514, 58933, 84190, 117866, 126285, 176799, 252570, 294665, 353598, 412531, 589330, 825062, 883995, 1237593, 1767990, 2062655, 2475186, 4125310, 6187965, 12375930]

約数ペア:

[(1, 12375930), (2, 6187965), (3, 4125310), (5, 2475186), (6, 2062655), (7, 1767990), (10, 1237593), (14, 883995), (15, 825062), (21, 589330), (30, 412531), (35, 353598), (42, 294665), (49, 252570), (70, 176799), (98, 126285), (105, 117866), (147, 84190), (210, 58933), (245, 50514), (294, 42095), (490, 25257), (735, 16838), (1470, 8419)]