74391090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2387

約数の個数: 64

約数和(自身を含む): 189768960

約数和(自身を除く): 115377870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 290, 370, 435, 555, 870, 1073, 1110, 2146, 2311, 3219, 4622, 5365, 6438, 6933, 10730, 11555, 13866, 16095, 23110, 32190, 34665, 67019, 69330, 85507, 134038, 171014, 201057, 256521, 335095, 402114, 427535, 513042, 670190, 855070, 1005285, 1282605, 2010570, 2479703, 2565210, 4959406, 7439109, 12398515, 14878218, 24797030, 37195545, 74391090]

約数ペア:

[(1, 74391090), (2, 37195545), (3, 24797030), (5, 14878218), (6, 12398515), (10, 7439109), (15, 4959406), (29, 2565210), (30, 2479703), (37, 2010570), (58, 1282605), (74, 1005285), (87, 855070), (111, 670190), (145, 513042), (174, 427535), (185, 402114), (222, 335095), (290, 256521), (370, 201057), (435, 171014), (555, 134038), (870, 85507), (1073, 69330), (1110, 67019), (2146, 34665), (2311, 32190), (3219, 23110), (4622, 16095), (5365, 13866), (6438, 11555), (6933, 10730)]