214714430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{691}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 463961088

約数和(自身を除く): 249246658

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 193, 230, 322, 386, 691, 805, 965, 1351, 1382, 1610, 1930, 2702, 3455, 4439, 4837, 6755, 6910, 8878, 9674, 13510, 15893, 22195, 24185, 31073, 31786, 44390, 48370, 62146, 79465, 111251, 133363, 155365, 158930, 222502, 266726, 310730, 556255, 666815, 933541, 1112510, 1333630, 1867082, 3067349, 4667705, 6134698, 9335410, 15336745, 21471443, 30673490, 42942886, 107357215, 214714430]

約数ペア:

[(1, 214714430), (2, 107357215), (5, 42942886), (7, 30673490), (10, 21471443), (14, 15336745), (23, 9335410), (35, 6134698), (46, 4667705), (70, 3067349), (115, 1867082), (161, 1333630), (193, 1112510), (230, 933541), (322, 666815), (386, 556255), (691, 310730), (805, 266726), (965, 222502), (1351, 158930), (1382, 155365), (1610, 133363), (1930, 111251), (2702, 79465), (3455, 62146), (4439, 48370), (4837, 44390), (6755, 31786), (6910, 31073), (8878, 24185), (9674, 22195), (13510, 15893)]