1958490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 5211648

約数和(自身を除く): 3253158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 463, 470, 705, 846, 926, 1389, 1410, 2115, 2315, 2778, 4167, 4230, 4630, 6945, 8334, 13890, 20835, 21761, 41670, 43522, 65283, 108805, 130566, 195849, 217610, 326415, 391698, 652830, 979245, 1958490]

約数ペア:

[(1, 1958490), (2, 979245), (3, 652830), (5, 391698), (6, 326415), (9, 217610), (10, 195849), (15, 130566), (18, 108805), (30, 65283), (45, 43522), (47, 41670), (90, 21761), (94, 20835), (141, 13890), (235, 8334), (282, 6945), (423, 4630), (463, 4230), (470, 4167), (705, 2778), (846, 2315), (926, 2115), (1389, 1410)]