73870290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3323}}^1$

素因数の和:3368

約数の個数: 96

約数和(自身を含む): 217788480

約数和(自身を除く): 143918190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3323, 3705, 4446, 6646, 7410, 9969, 11115, 16615, 19938, 22230, 29907, 33230, 43199, 49845, 59814, 63137, 86398, 99690, 126274, 129597, 149535, 189411, 215995, 259194, 299070, 315685, 378822, 388791, 431990, 568233, 631370, 647985, 777582, 820781, 947055, 1136466, 1295970, 1641562, 1894110, 1943955, 2462343, 2841165, 3887910, 4103905, 4924686, 5682330, 7387029, 8207810, 12311715, 14774058, 24623430, 36935145, 73870290]

約数ペア:

[(1, 73870290), (2, 36935145), (3, 24623430), (5, 14774058), (6, 12311715), (9, 8207810), (10, 7387029), (13, 5682330), (15, 4924686), (18, 4103905), (19, 3887910), (26, 2841165), (30, 2462343), (38, 1943955), (39, 1894110), (45, 1641562), (57, 1295970), (65, 1136466), (78, 947055), (90, 820781), (95, 777582), (114, 647985), (117, 631370), (130, 568233), (171, 431990), (190, 388791), (195, 378822), (234, 315685), (247, 299070), (285, 259194), (342, 215995), (390, 189411), (494, 149535), (570, 129597), (585, 126274), (741, 99690), (855, 86398), (1170, 63137), (1235, 59814), (1482, 49845), (1710, 43199), (2223, 33230), (2470, 29907), (3323, 22230), (3705, 19938), (4446, 16615), (6646, 11115), (7410, 9969)]