191478330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6389}}^1$

素因数の和:6445

約数の個数: 80

約数和(自身を含む): 528861960

約数和(自身を除く): 337383630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 270, 333, 370, 405, 555, 666, 810, 999, 1110, 1665, 1998, 2997, 3330, 4995, 5994, 6389, 9990, 12778, 14985, 19167, 29970, 31945, 38334, 57501, 63890, 95835, 115002, 172503, 191670, 236393, 287505, 345006, 472786, 517509, 575010, 709179, 862515, 1035018, 1181965, 1418358, 1725030, 2127537, 2363930, 2587545, 3545895, 4255074, 5175090, 6382611, 7091790, 10637685, 12765222, 19147833, 21275370, 31913055, 38295666, 63826110, 95739165, 191478330]

約数ペア:

[(1, 191478330), (2, 95739165), (3, 63826110), (5, 38295666), (6, 31913055), (9, 21275370), (10, 19147833), (15, 12765222), (18, 10637685), (27, 7091790), (30, 6382611), (37, 5175090), (45, 4255074), (54, 3545895), (74, 2587545), (81, 2363930), (90, 2127537), (111, 1725030), (135, 1418358), (162, 1181965), (185, 1035018), (222, 862515), (270, 709179), (333, 575010), (370, 517509), (405, 472786), (555, 345006), (666, 287505), (810, 236393), (999, 191670), (1110, 172503), (1665, 115002), (1998, 95835), (2997, 63890), (3330, 57501), (4995, 38334), (5994, 31945), (6389, 29970), (9990, 19167), (12778, 14985)]