511169220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{12401}}^1$

素因数の和:12645

約数の個数: 72

約数和(自身を含む): 1557443160

約数和(自身を除く): 1046273940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2290, 2748, 3435, 4122, 4580, 6870, 8244, 10305, 12401, 13740, 20610, 24802, 37203, 41220, 49604, 62005, 74406, 111609, 124010, 148812, 186015, 223218, 248020, 372030, 446436, 558045, 744060, 1116090, 2232180, 2839829, 5679658, 8519487, 11359316, 14199145, 17038974, 25558461, 28398290, 34077948, 42597435, 51116922, 56796580, 85194870, 102233844, 127792305, 170389740, 255584610, 511169220]

約数ペア:

[(1, 511169220), (2, 255584610), (3, 170389740), (4, 127792305), (5, 102233844), (6, 85194870), (9, 56796580), (10, 51116922), (12, 42597435), (15, 34077948), (18, 28398290), (20, 25558461), (30, 17038974), (36, 14199145), (45, 11359316), (60, 8519487), (90, 5679658), (180, 2839829), (229, 2232180), (458, 1116090), (687, 744060), (916, 558045), (1145, 446436), (1374, 372030), (2061, 248020), (2290, 223218), (2748, 186015), (3435, 148812), (4122, 124010), (4580, 111609), (6870, 74406), (8244, 62005), (10305, 49604), (12401, 41220), (13740, 37203), (20610, 24802)]