30899190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{147139}}^1$

素因数の和:147156

約数の個数: 32

約数和(自身を含む): 84752640

約数和(自身を除く): 53853450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 147139, 294278, 441417, 735695, 882834, 1029973, 1471390, 2059946, 2207085, 3089919, 4414170, 5149865, 6179838, 10299730, 15449595, 30899190]

約数ペア:

[(1, 30899190), (2, 15449595), (3, 10299730), (5, 6179838), (6, 5149865), (7, 4414170), (10, 3089919), (14, 2207085), (15, 2059946), (21, 1471390), (30, 1029973), (35, 882834), (42, 735695), (70, 441417), (105, 294278), (210, 147139)]