1070895

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 2101248

約数和(自身を除く): 1030353

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 47, 49, 93, 105, 141, 147, 155, 217, 235, 245, 329, 465, 651, 705, 735, 987, 1085, 1457, 1519, 1645, 2303, 3255, 4371, 4557, 4935, 6909, 7285, 7595, 10199, 11515, 21855, 22785, 30597, 34545, 50995, 71393, 152985, 214179, 356965, 1070895]

約数ペア:

[(1, 1070895), (3, 356965), (5, 214179), (7, 152985), (15, 71393), (21, 50995), (31, 34545), (35, 30597), (47, 22785), (49, 21855), (93, 11515), (105, 10199), (141, 7595), (147, 7285), (155, 6909), (217, 4935), (235, 4557), (245, 4371), (329, 3255), (465, 2303), (651, 1645), (705, 1519), (735, 1457), (987, 1085)]