1000555530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20201}}^1$

素因数の和:20351

約数の個数: 64

約数和(自身を含む): 2606542848

約数和(自身を除く): 1605987318

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1270, 1651, 1905, 3302, 3810, 4953, 8255, 9906, 16510, 20201, 24765, 40402, 49530, 60603, 101005, 121206, 202010, 262613, 303015, 525226, 606030, 787839, 1313065, 1575678, 2565527, 2626130, 3939195, 5131054, 7696581, 7878390, 12827635, 15393162, 25655270, 33351851, 38482905, 66703702, 76965810, 100055553, 166759255, 200111106, 333518510, 500277765, 1000555530]

約数ペア:

[(1, 1000555530), (2, 500277765), (3, 333518510), (5, 200111106), (6, 166759255), (10, 100055553), (13, 76965810), (15, 66703702), (26, 38482905), (30, 33351851), (39, 25655270), (65, 15393162), (78, 12827635), (127, 7878390), (130, 7696581), (195, 5131054), (254, 3939195), (381, 2626130), (390, 2565527), (635, 1575678), (762, 1313065), (1270, 787839), (1651, 606030), (1905, 525226), (3302, 303015), (3810, 262613), (4953, 202010), (8255, 121206), (9906, 101005), (16510, 60603), (20201, 49530), (24765, 40402)]