945987780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{927439}}^1$

素因数の和:927468

約数の個数: 48

約数和(自身を含む): 2804578560

約数和(自身を除く): 1858590780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 927439, 1854878, 2782317, 3709756, 4637195, 5564634, 9274390, 11129268, 13911585, 15766463, 18548780, 27823170, 31532926, 47299389, 55646340, 63065852, 78832315, 94598778, 157664630, 189197556, 236496945, 315329260, 472993890, 945987780]

約数ペア:

[(1, 945987780), (2, 472993890), (3, 315329260), (4, 236496945), (5, 189197556), (6, 157664630), (10, 94598778), (12, 78832315), (15, 63065852), (17, 55646340), (20, 47299389), (30, 31532926), (34, 27823170), (51, 18548780), (60, 15766463), (68, 13911585), (85, 11129268), (102, 9274390), (170, 5564634), (204, 4637195), (255, 3709756), (340, 2782317), (510, 1854878), (1020, 927439)]