215848530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3491}}^1$

素因数の和:3736

約数の個数: 64

約数和(自身を含む): 578275200

約数和(自身を除く): 362426670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 229, 270, 458, 687, 1145, 1374, 2061, 2290, 3435, 3491, 4122, 6183, 6870, 6982, 10305, 10473, 12366, 17455, 20610, 20946, 30915, 31419, 34910, 52365, 61830, 62838, 94257, 104730, 157095, 188514, 314190, 471285, 799439, 942570, 1598878, 2398317, 3997195, 4796634, 7194951, 7994390, 11991585, 14389902, 21584853, 23983170, 35974755, 43169706, 71949510, 107924265, 215848530]

約数ペア:

[(1, 215848530), (2, 107924265), (3, 71949510), (5, 43169706), (6, 35974755), (9, 23983170), (10, 21584853), (15, 14389902), (18, 11991585), (27, 7994390), (30, 7194951), (45, 4796634), (54, 3997195), (90, 2398317), (135, 1598878), (229, 942570), (270, 799439), (458, 471285), (687, 314190), (1145, 188514), (1374, 157095), (2061, 104730), (2290, 94257), (3435, 62838), (3491, 61830), (4122, 52365), (6183, 34910), (6870, 31419), (6982, 30915), (10305, 20946), (10473, 20610), (12366, 17455)]