91422660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2125

約数の個数: 96

約数和(自身を含む): 295384320

約数和(自身を除く): 203961660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 1997, 2180, 2289, 3052, 3270, 3815, 3994, 4578, 5991, 6540, 7630, 7988, 9156, 9985, 11445, 11982, 13979, 15260, 19970, 22890, 23964, 27958, 29955, 39940, 41937, 45780, 55916, 59910, 69895, 83874, 119820, 139790, 167748, 209685, 217673, 279580, 419370, 435346, 653019, 838740, 870692, 1088365, 1306038, 1523711, 2176730, 2612076, 3047422, 3265095, 4353460, 4571133, 6094844, 6530190, 7618555, 9142266, 13060380, 15237110, 18284532, 22855665, 30474220, 45711330, 91422660]

約数ペア:

[(1, 91422660), (2, 45711330), (3, 30474220), (4, 22855665), (5, 18284532), (6, 15237110), (7, 13060380), (10, 9142266), (12, 7618555), (14, 6530190), (15, 6094844), (20, 4571133), (21, 4353460), (28, 3265095), (30, 3047422), (35, 2612076), (42, 2176730), (60, 1523711), (70, 1306038), (84, 1088365), (105, 870692), (109, 838740), (140, 653019), (210, 435346), (218, 419370), (327, 279580), (420, 217673), (436, 209685), (545, 167748), (654, 139790), (763, 119820), (1090, 83874), (1308, 69895), (1526, 59910), (1635, 55916), (1997, 45780), (2180, 41937), (2289, 39940), (3052, 29955), (3270, 27958), (3815, 23964), (3994, 22890), (4578, 19970), (5991, 15260), (6540, 13979), (7630, 11982), (7988, 11445), (9156, 9985)]