157212510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57587}}^1$

素因数の和:57617

約数の個数: 64

約数和(自身を含む): 464389632

約数和(自身を除く): 307177122

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 57587, 115174, 172761, 287935, 345522, 403109, 575870, 748631, 806218, 863805, 1209327, 1497262, 1727610, 2015545, 2245893, 2418654, 3743155, 4031090, 4491786, 5240417, 6046635, 7486310, 10480834, 11229465, 12093270, 15721251, 22458930, 26202085, 31442502, 52404170, 78606255, 157212510]

約数ペア:

[(1, 157212510), (2, 78606255), (3, 52404170), (5, 31442502), (6, 26202085), (7, 22458930), (10, 15721251), (13, 12093270), (14, 11229465), (15, 10480834), (21, 7486310), (26, 6046635), (30, 5240417), (35, 4491786), (39, 4031090), (42, 3743155), (65, 2418654), (70, 2245893), (78, 2015545), (91, 1727610), (105, 1497262), (130, 1209327), (182, 863805), (195, 806218), (210, 748631), (273, 575870), (390, 403109), (455, 345522), (546, 287935), (910, 172761), (1365, 115174), (2730, 57587)]