15156718390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:934

約数の個数: 128

約数和(自身を含む): 32342685696

約数和(自身を除く): 17185967306

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 47, 55, 85, 94, 110, 170, 187, 235, 331, 374, 470, 517, 521, 662, 799, 935, 1034, 1042, 1598, 1655, 1870, 2585, 2605, 3310, 3641, 3995, 5170, 5210, 5627, 5731, 7282, 7990, 8789, 8857, 11254, 11462, 15557, 17578, 17714, 18205, 24487, 28135, 28655, 31114, 36410, 43945, 44285, 48974, 56270, 57310, 61897, 77785, 87890, 88570, 97427, 122435, 123794, 155570, 171127, 172451, 194854, 244870, 264469, 269357, 309485, 342254, 344902, 416279, 487135, 528938, 538714, 618970, 832558, 855635, 862255, 974270, 1322345, 1346785, 1711270, 1724510, 1896961, 2081395, 2644690, 2693570, 2909159, 2931667, 3793922, 4162790, 4579069, 5818318, 5863334, 8105197, 9158138, 9484805, 14545795, 14658335, 16210394, 18969610, 22895345, 29091590, 29316670, 32248337, 40525985, 45790690, 64496674, 81051970, 89157167, 137788349, 161241685, 178314334, 275576698, 322483370, 445785835, 688941745, 891571670, 1377883490, 1515671839, 3031343678, 7578359195, 15156718390]

約数ペア:

[(1, 15156718390), (2, 7578359195), (5, 3031343678), (10, 1515671839), (11, 1377883490), (17, 891571670), (22, 688941745), (34, 445785835), (47, 322483370), (55, 275576698), (85, 178314334), (94, 161241685), (110, 137788349), (170, 89157167), (187, 81051970), (235, 64496674), (331, 45790690), (374, 40525985), (470, 32248337), (517, 29316670), (521, 29091590), (662, 22895345), (799, 18969610), (935, 16210394), (1034, 14658335), (1042, 14545795), (1598, 9484805), (1655, 9158138), (1870, 8105197), (2585, 5863334), (2605, 5818318), (3310, 4579069), (3641, 4162790), (3995, 3793922), (5170, 2931667), (5210, 2909159), (5627, 2693570), (5731, 2644690), (7282, 2081395), (7990, 1896961), (8789, 1724510), (8857, 1711270), (11254, 1346785), (11462, 1322345), (15557, 974270), (17578, 862255), (17714, 855635), (18205, 832558), (24487, 618970), (28135, 538714), (28655, 528938), (31114, 487135), (36410, 416279), (43945, 344902), (44285, 342254), (48974, 309485), (56270, 269357), (57310, 264469), (61897, 244870), (77785, 194854), (87890, 172451), (88570, 171127), (97427, 155570), (122435, 123794)]