1790060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 4021920

約数和(自身を除く): 2231860

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 59, 74, 82, 118, 148, 164, 185, 205, 236, 295, 370, 410, 590, 740, 820, 1180, 1517, 2183, 2419, 3034, 4366, 4838, 6068, 7585, 8732, 9676, 10915, 12095, 15170, 21830, 24190, 30340, 43660, 48380, 89503, 179006, 358012, 447515, 895030, 1790060]

約数ペア:

[(1, 1790060), (2, 895030), (4, 447515), (5, 358012), (10, 179006), (20, 89503), (37, 48380), (41, 43660), (59, 30340), (74, 24190), (82, 21830), (118, 15170), (148, 12095), (164, 10915), (185, 9676), (205, 8732), (236, 7585), (295, 6068), (370, 4838), (410, 4366), (590, 3034), (740, 2419), (820, 2183), (1180, 1517)]