195743970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{15647}}^1$

素因数の和:15799

約数の個数: 48

約数和(自身を含む): 512628480

約数和(自身を除く): 316884510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12510, 15647, 31294, 46941, 78235, 93882, 140823, 156470, 234705, 281646, 469410, 704115, 1408230, 2174933, 4349866, 6524799, 10874665, 13049598, 19574397, 21749330, 32623995, 39148794, 65247990, 97871985, 195743970]

約数ペア:

[(1, 195743970), (2, 97871985), (3, 65247990), (5, 39148794), (6, 32623995), (9, 21749330), (10, 19574397), (15, 13049598), (18, 10874665), (30, 6524799), (45, 4349866), (90, 2174933), (139, 1408230), (278, 704115), (417, 469410), (695, 281646), (834, 234705), (1251, 156470), (1390, 140823), (2085, 93882), (2502, 78235), (4170, 46941), (6255, 31294), (12510, 15647)]