3040450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 7060932

約数和(自身を除く): 4020482

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 73, 85, 98, 119, 146, 170, 175, 238, 245, 350, 365, 425, 490, 511, 595, 730, 833, 850, 1022, 1190, 1225, 1241, 1666, 1825, 2450, 2482, 2555, 2975, 3577, 3650, 4165, 5110, 5950, 6205, 7154, 8330, 8687, 12410, 12775, 17374, 17885, 20825, 25550, 31025, 35770, 41650, 43435, 60809, 62050, 86870, 89425, 121618, 178850, 217175, 304045, 434350, 608090, 1520225, 3040450]

約数ペア:

[(1, 3040450), (2, 1520225), (5, 608090), (7, 434350), (10, 304045), (14, 217175), (17, 178850), (25, 121618), (34, 89425), (35, 86870), (49, 62050), (50, 60809), (70, 43435), (73, 41650), (85, 35770), (98, 31025), (119, 25550), (146, 20825), (170, 17885), (175, 17374), (238, 12775), (245, 12410), (350, 8687), (365, 8330), (425, 7154), (490, 6205), (511, 5950), (595, 5110), (730, 4165), (833, 3650), (850, 3577), (1022, 2975), (1190, 2555), (1225, 2482), (1241, 2450), (1666, 1825)]