55802190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{30493}}^1$

素因数の和:30564

約数の個数: 32

約数和(自身を含む): 136125216

約数和(自身を除く): 80323026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 30493, 60986, 91479, 152465, 182958, 304930, 457395, 914790, 1860073, 3720146, 5580219, 9300365, 11160438, 18600730, 27901095, 55802190]

約数ペア:

[(1, 55802190), (2, 27901095), (3, 18600730), (5, 11160438), (6, 9300365), (10, 5580219), (15, 3720146), (30, 1860073), (61, 914790), (122, 457395), (183, 304930), (305, 182958), (366, 152465), (610, 91479), (915, 60986), (1830, 30493)]