70280350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1777}}^1$

素因数の和:1909

約数の個数: 48

約数和(自身を含む): 150802848

約数和(自身を除く): 80522498

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 113, 175, 226, 350, 565, 791, 1130, 1582, 1777, 2825, 3554, 3955, 5650, 7910, 8885, 12439, 17770, 19775, 24878, 39550, 44425, 62195, 88850, 124390, 200801, 310975, 401602, 621950, 1004005, 1405607, 2008010, 2811214, 5020025, 7028035, 10040050, 14056070, 35140175, 70280350]

約数ペア:

[(1, 70280350), (2, 35140175), (5, 14056070), (7, 10040050), (10, 7028035), (14, 5020025), (25, 2811214), (35, 2008010), (50, 1405607), (70, 1004005), (113, 621950), (175, 401602), (226, 310975), (350, 200801), (565, 124390), (791, 88850), (1130, 62195), (1582, 44425), (1777, 39550), (2825, 24878), (3554, 19775), (3955, 17770), (5650, 12439), (7910, 8885)]