122892570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71867}}^1$

素因数の和:71899

約数の個数: 48

約数和(自身を含む): 336342240

約数和(自身を除く): 213449670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 71867, 143734, 215601, 359335, 431202, 646803, 718670, 1078005, 1293606, 1365473, 2156010, 2730946, 3234015, 4096419, 6468030, 6827365, 8192838, 12289257, 13654730, 20482095, 24578514, 40964190, 61446285, 122892570]

約数ペア:

[(1, 122892570), (2, 61446285), (3, 40964190), (5, 24578514), (6, 20482095), (9, 13654730), (10, 12289257), (15, 8192838), (18, 6827365), (19, 6468030), (30, 4096419), (38, 3234015), (45, 2730946), (57, 2156010), (90, 1365473), (95, 1293606), (114, 1078005), (171, 718670), (190, 646803), (285, 431202), (342, 359335), (570, 215601), (855, 143734), (1710, 71867)]