57852340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 160876800

約数和(自身を除く): 103024460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 182, 190, 196, 239, 245, 247, 260, 266, 364, 380, 455, 478, 490, 494, 532, 637, 665, 910, 931, 956, 980, 988, 1195, 1235, 1274, 1330, 1673, 1729, 1820, 1862, 2390, 2470, 2548, 2660, 3107, 3185, 3346, 3458, 3724, 4541, 4655, 4780, 4940, 6214, 6370, 6692, 6916, 8365, 8645, 9082, 9310, 11711, 12103, 12428, 12740, 15535, 16730, 17290, 18164, 18620, 21749, 22705, 23422, 24206, 31070, 31787, 33460, 34580, 43498, 45410, 46844, 48412, 58555, 59033, 60515, 62140, 63574, 86996, 90820, 108745, 117110, 118066, 121030, 127148, 152243, 158935, 217490, 222509, 234220, 236132, 242060, 295165, 304486, 317870, 413231, 434980, 445018, 590330, 608972, 635740, 761215, 826462, 890036, 1112545, 1180660, 1522430, 1652924, 2066155, 2225090, 2892617, 3044860, 4132310, 4450180, 5785234, 8264620, 11570468, 14463085, 28926170, 57852340]

約数ペア:

[(1, 57852340), (2, 28926170), (4, 14463085), (5, 11570468), (7, 8264620), (10, 5785234), (13, 4450180), (14, 4132310), (19, 3044860), (20, 2892617), (26, 2225090), (28, 2066155), (35, 1652924), (38, 1522430), (49, 1180660), (52, 1112545), (65, 890036), (70, 826462), (76, 761215), (91, 635740), (95, 608972), (98, 590330), (130, 445018), (133, 434980), (140, 413231), (182, 317870), (190, 304486), (196, 295165), (239, 242060), (245, 236132), (247, 234220), (260, 222509), (266, 217490), (364, 158935), (380, 152243), (455, 127148), (478, 121030), (490, 118066), (494, 117110), (532, 108745), (637, 90820), (665, 86996), (910, 63574), (931, 62140), (956, 60515), (980, 59033), (988, 58555), (1195, 48412), (1235, 46844), (1274, 45410), (1330, 43498), (1673, 34580), (1729, 33460), (1820, 31787), (1862, 31070), (2390, 24206), (2470, 23422), (2548, 22705), (2660, 21749), (3107, 18620), (3185, 18164), (3346, 17290), (3458, 16730), (3724, 15535), (4541, 12740), (4655, 12428), (4780, 12103), (4940, 11711), (6214, 9310), (6370, 9082), (6692, 8645), (6916, 8365)]