70403150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 136585008

約数和(自身を除く): 66181858

約数列:

[1, 2, 5, 10, 25, 41, 50, 61, 82, 122, 205, 305, 410, 563, 610, 1025, 1126, 1525, 2050, 2501, 2815, 3050, 5002, 5630, 12505, 14075, 23083, 25010, 28150, 34343, 46166, 62525, 68686, 115415, 125050, 171715, 230830, 343430, 577075, 858575, 1154150, 1408063, 1717150, 2816126, 7040315, 14080630, 35201575, 70403150]

約数ペア:

[(1, 70403150), (2, 35201575), (5, 14080630), (10, 7040315), (25, 2816126), (41, 1717150), (50, 1408063), (61, 1154150), (82, 858575), (122, 577075), (205, 343430), (305, 230830), (410, 171715), (563, 125050), (610, 115415), (1025, 68686), (1126, 62525), (1525, 46166), (2050, 34343), (2501, 28150), (2815, 25010), (3050, 23083), (5002, 14075), (5630, 12505)]