170990260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 423198720

約数和(自身を除く): 252208460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 127, 140, 163, 236, 254, 295, 326, 413, 508, 590, 635, 652, 815, 826, 889, 1141, 1180, 1270, 1630, 1652, 1778, 2065, 2282, 2540, 3260, 3556, 4130, 4445, 4564, 5705, 7493, 8260, 8890, 9617, 11410, 14986, 17780, 19234, 20701, 22820, 29972, 37465, 38468, 41402, 48085, 52451, 67319, 74930, 82804, 96170, 103505, 104902, 134638, 144907, 149860, 192340, 207010, 209804, 262255, 269276, 289814, 336595, 414020, 524510, 579628, 673190, 724535, 1049020, 1221359, 1346380, 1449070, 2442718, 2898140, 4885436, 6106795, 8549513, 12213590, 17099026, 24427180, 34198052, 42747565, 85495130, 170990260]

約数ペア:

[(1, 170990260), (2, 85495130), (4, 42747565), (5, 34198052), (7, 24427180), (10, 17099026), (14, 12213590), (20, 8549513), (28, 6106795), (35, 4885436), (59, 2898140), (70, 2442718), (118, 1449070), (127, 1346380), (140, 1221359), (163, 1049020), (236, 724535), (254, 673190), (295, 579628), (326, 524510), (413, 414020), (508, 336595), (590, 289814), (635, 269276), (652, 262255), (815, 209804), (826, 207010), (889, 192340), (1141, 149860), (1180, 144907), (1270, 134638), (1630, 104902), (1652, 103505), (1778, 96170), (2065, 82804), (2282, 74930), (2540, 67319), (3260, 52451), (3556, 48085), (4130, 41402), (4445, 38468), (4564, 37465), (5705, 29972), (7493, 22820), (8260, 20701), (8890, 19234), (9617, 17780), (11410, 14986)]