77889930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{136649}}^1$

素因数の和:136678

約数の個数: 32

約数和(自身を含む): 196776000

約数和(自身を除く): 118886070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 136649, 273298, 409947, 683245, 819894, 1366490, 2049735, 2596331, 4099470, 5192662, 7788993, 12981655, 15577986, 25963310, 38944965, 77889930]

約数ペア:

[(1, 77889930), (2, 38944965), (3, 25963310), (5, 15577986), (6, 12981655), (10, 7788993), (15, 5192662), (19, 4099470), (30, 2596331), (38, 2049735), (57, 1366490), (95, 819894), (114, 683245), (190, 409947), (285, 273298), (570, 136649)]