151335870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42391}}^1$

素因数の和:42425

約数の個数: 64

約数和(自身を含む): 439520256

約数和(自身を除く): 288184386

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 42391, 84782, 127173, 211955, 254346, 296737, 423910, 593474, 635865, 720647, 890211, 1271730, 1441294, 1483685, 1780422, 2161941, 2967370, 3603235, 4323882, 4451055, 5044529, 7206470, 8902110, 10089058, 10809705, 15133587, 21619410, 25222645, 30267174, 50445290, 75667935, 151335870]

約数ペア:

[(1, 151335870), (2, 75667935), (3, 50445290), (5, 30267174), (6, 25222645), (7, 21619410), (10, 15133587), (14, 10809705), (15, 10089058), (17, 8902110), (21, 7206470), (30, 5044529), (34, 4451055), (35, 4323882), (42, 3603235), (51, 2967370), (70, 2161941), (85, 1780422), (102, 1483685), (105, 1441294), (119, 1271730), (170, 890211), (210, 720647), (238, 635865), (255, 593474), (357, 423910), (510, 296737), (595, 254346), (714, 211955), (1190, 127173), (1785, 84782), (3570, 42391)]