3142890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 8356608

約数和(自身を除く): 5213718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 743, 846, 1410, 1486, 2115, 2229, 3715, 4230, 4458, 6687, 7430, 11145, 13374, 22290, 33435, 34921, 66870, 69842, 104763, 174605, 209526, 314289, 349210, 523815, 628578, 1047630, 1571445, 3142890]

約数ペア:

[(1, 3142890), (2, 1571445), (3, 1047630), (5, 628578), (6, 523815), (9, 349210), (10, 314289), (15, 209526), (18, 174605), (30, 104763), (45, 69842), (47, 66870), (90, 34921), (94, 33435), (141, 22290), (235, 13374), (282, 11145), (423, 7430), (470, 6687), (705, 4458), (743, 4230), (846, 3715), (1410, 2229), (1486, 2115)]