921452460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{37549}}^1$

素因数の和:37970

約数の個数: 48

約数和(自身を含む): 2586444000

約数和(自身を除く): 1664991540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1636, 2045, 2454, 4090, 4908, 6135, 8180, 12270, 24540, 37549, 75098, 112647, 150196, 187745, 225294, 375490, 450588, 563235, 750980, 1126470, 2252940, 15357541, 30715082, 46072623, 61430164, 76787705, 92145246, 153575410, 184290492, 230363115, 307150820, 460726230, 921452460]

約数ペア:

[(1, 921452460), (2, 460726230), (3, 307150820), (4, 230363115), (5, 184290492), (6, 153575410), (10, 92145246), (12, 76787705), (15, 61430164), (20, 46072623), (30, 30715082), (60, 15357541), (409, 2252940), (818, 1126470), (1227, 750980), (1636, 563235), (2045, 450588), (2454, 375490), (4090, 225294), (4908, 187745), (6135, 150196), (8180, 112647), (12270, 75098), (24540, 37549)]