27467860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6329}}^1$

素因数の和:6376

約数の個数: 48

約数和(自身を含む): 68060160

約数和(自身を除く): 40592300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 6329, 12658, 25316, 31645, 44303, 63290, 88606, 126580, 177212, 196199, 221515, 392398, 443030, 784796, 886060, 980995, 1373393, 1961990, 2746786, 3923980, 5493572, 6866965, 13733930, 27467860]

約数ペア:

[(1, 27467860), (2, 13733930), (4, 6866965), (5, 5493572), (7, 3923980), (10, 2746786), (14, 1961990), (20, 1373393), (28, 980995), (31, 886060), (35, 784796), (62, 443030), (70, 392398), (124, 221515), (140, 196199), (155, 177212), (217, 126580), (310, 88606), (434, 63290), (620, 44303), (868, 31645), (1085, 25316), (2170, 12658), (4340, 6329)]