1130147220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{73291}}^1$

素因数の和:73560

約数の個数: 48

約数和(自身を含む): 3176768448

約数和(自身を除く): 2046621228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 5140, 7710, 15420, 73291, 146582, 219873, 293164, 366455, 439746, 732910, 879492, 1099365, 1465820, 2198730, 4397460, 18835787, 37671574, 56507361, 75343148, 94178935, 113014722, 188357870, 226029444, 282536805, 376715740, 565073610, 1130147220]

約数ペア:

[(1, 1130147220), (2, 565073610), (3, 376715740), (4, 282536805), (5, 226029444), (6, 188357870), (10, 113014722), (12, 94178935), (15, 75343148), (20, 56507361), (30, 37671574), (60, 18835787), (257, 4397460), (514, 2198730), (771, 1465820), (1028, 1099365), (1285, 879492), (1542, 732910), (2570, 439746), (3084, 366455), (3855, 293164), (5140, 219873), (7710, 146582), (15420, 73291)]