3872970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1907

約数の個数: 48

約数和(自身を含む): 10513152

約数和(自身を除く): 6640182

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 1871, 2070, 3742, 5613, 9355, 11226, 16839, 18710, 28065, 33678, 43033, 56130, 84195, 86066, 129099, 168390, 215165, 258198, 387297, 430330, 645495, 774594, 1290990, 1936485, 3872970]

約数ペア:

[(1, 3872970), (2, 1936485), (3, 1290990), (5, 774594), (6, 645495), (9, 430330), (10, 387297), (15, 258198), (18, 215165), (23, 168390), (30, 129099), (45, 86066), (46, 84195), (69, 56130), (90, 43033), (115, 33678), (138, 28065), (207, 18710), (230, 16839), (345, 11226), (414, 9355), (690, 5613), (1035, 3742), (1871, 2070)]