79188420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28081}}^1$

素因数の和:28140

約数の個数: 48

約数和(自身を含む): 226453248

約数和(自身を除く): 147264828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 28081, 56162, 84243, 112324, 140405, 168486, 280810, 336972, 421215, 561620, 842430, 1319807, 1684860, 2639614, 3959421, 5279228, 6599035, 7918842, 13198070, 15837684, 19797105, 26396140, 39594210, 79188420]

約数ペア:

[(1, 79188420), (2, 39594210), (3, 26396140), (4, 19797105), (5, 15837684), (6, 13198070), (10, 7918842), (12, 6599035), (15, 5279228), (20, 3959421), (30, 2639614), (47, 1684860), (60, 1319807), (94, 842430), (141, 561620), (188, 421215), (235, 336972), (282, 280810), (470, 168486), (564, 140405), (705, 112324), (940, 84243), (1410, 56162), (2820, 28081)]