1465660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 3840480

約数和(自身を除く): 2374820

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 58, 70, 76, 95, 116, 133, 140, 145, 190, 203, 266, 290, 361, 380, 406, 532, 551, 580, 665, 722, 812, 1015, 1102, 1330, 1444, 1805, 2030, 2204, 2527, 2660, 2755, 3610, 3857, 4060, 5054, 5510, 7220, 7714, 10108, 10469, 11020, 12635, 15428, 19285, 20938, 25270, 38570, 41876, 50540, 52345, 73283, 77140, 104690, 146566, 209380, 293132, 366415, 732830, 1465660]

約数ペア:

[(1, 1465660), (2, 732830), (4, 366415), (5, 293132), (7, 209380), (10, 146566), (14, 104690), (19, 77140), (20, 73283), (28, 52345), (29, 50540), (35, 41876), (38, 38570), (58, 25270), (70, 20938), (76, 19285), (95, 15428), (116, 12635), (133, 11020), (140, 10469), (145, 10108), (190, 7714), (203, 7220), (266, 5510), (290, 5054), (361, 4060), (380, 3857), (406, 3610), (532, 2755), (551, 2660), (580, 2527), (665, 2204), (722, 2030), (812, 1805), (1015, 1444), (1102, 1330)]