7774230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 12754410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 593, 690, 874, 1186, 1311, 1779, 2185, 2622, 2965, 3558, 4370, 5930, 6555, 8895, 11267, 13110, 13639, 17790, 22534, 27278, 33801, 40917, 56335, 67602, 68195, 81834, 112670, 136390, 169005, 204585, 259141, 338010, 409170, 518282, 777423, 1295705, 1554846, 2591410, 3887115, 7774230]

約数ペア:

[(1, 7774230), (2, 3887115), (3, 2591410), (5, 1554846), (6, 1295705), (10, 777423), (15, 518282), (19, 409170), (23, 338010), (30, 259141), (38, 204585), (46, 169005), (57, 136390), (69, 112670), (95, 81834), (114, 68195), (115, 67602), (138, 56335), (190, 40917), (230, 33801), (285, 27278), (345, 22534), (437, 17790), (570, 13639), (593, 13110), (690, 11267), (874, 8895), (1186, 6555), (1311, 5930), (1779, 4370), (2185, 3558), (2622, 2965)]