474141570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 1333449216

約数和(自身を除く): 859307646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 157, 197, 210, 219, 314, 365, 394, 438, 471, 511, 591, 730, 785, 942, 985, 1022, 1095, 1099, 1182, 1379, 1533, 1570, 1970, 2190, 2198, 2355, 2555, 2758, 2955, 3066, 3297, 4137, 4710, 5110, 5495, 5910, 6594, 6895, 7665, 8274, 10990, 11461, 13790, 14381, 15330, 16485, 20685, 22922, 28762, 30929, 32970, 34383, 41370, 43143, 57305, 61858, 68766, 71905, 80227, 86286, 92787, 100667, 114610, 143810, 154645, 160454, 171915, 185574, 201334, 215715, 216503, 240681, 302001, 309290, 343830, 401135, 431430, 433006, 463935, 481362, 503335, 604002, 649509, 802270, 927870, 1006670, 1082515, 1203405, 1299018, 1510005, 2165030, 2257817, 2406810, 3020010, 3247545, 4515634, 6495090, 6773451, 11289085, 13546902, 15804719, 22578170, 31609438, 33867255, 47414157, 67734510, 79023595, 94828314, 158047190, 237070785, 474141570]

約数ペア:

[(1, 474141570), (2, 237070785), (3, 158047190), (5, 94828314), (6, 79023595), (7, 67734510), (10, 47414157), (14, 33867255), (15, 31609438), (21, 22578170), (30, 15804719), (35, 13546902), (42, 11289085), (70, 6773451), (73, 6495090), (105, 4515634), (146, 3247545), (157, 3020010), (197, 2406810), (210, 2257817), (219, 2165030), (314, 1510005), (365, 1299018), (394, 1203405), (438, 1082515), (471, 1006670), (511, 927870), (591, 802270), (730, 649509), (785, 604002), (942, 503335), (985, 481362), (1022, 463935), (1095, 433006), (1099, 431430), (1182, 401135), (1379, 343830), (1533, 309290), (1570, 302001), (1970, 240681), (2190, 216503), (2198, 215715), (2355, 201334), (2555, 185574), (2758, 171915), (2955, 160454), (3066, 154645), (3297, 143810), (4137, 114610), (4710, 100667), (5110, 92787), (5495, 86286), (5910, 80227), (6594, 71905), (6895, 68766), (7665, 61858), (8274, 57305), (10990, 43143), (11461, 41370), (13790, 34383), (14381, 32970), (15330, 30929), (16485, 28762), (20685, 22922)]