2638319220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14657329}}^1$

素因数の和:14657344

約数の個数: 36

約数和(自身を含む): 8002902180

約数和(自身を除く): 5364582960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14657329, 29314658, 43971987, 58629316, 73286645, 87943974, 131915961, 146573290, 175887948, 219859935, 263831922, 293146580, 439719870, 527663844, 659579805, 879439740, 1319159610, 2638319220]

約数ペア:

[(1, 2638319220), (2, 1319159610), (3, 879439740), (4, 659579805), (5, 527663844), (6, 439719870), (9, 293146580), (10, 263831922), (12, 219859935), (15, 175887948), (18, 146573290), (20, 131915961), (30, 87943974), (36, 73286645), (45, 58629316), (60, 43971987), (90, 29314658), (180, 14657329)]