66210420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35597}}^1$

素因数の和:35640

約数の個数: 48

約数和(自身を含む): 191374848

約数和(自身を除く): 125164428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 35597, 71194, 106791, 142388, 177985, 213582, 355970, 427164, 533955, 711940, 1067910, 1103507, 2135820, 2207014, 3310521, 4414028, 5517535, 6621042, 11035070, 13242084, 16552605, 22070140, 33105210, 66210420]

約数ペア:

[(1, 66210420), (2, 33105210), (3, 22070140), (4, 16552605), (5, 13242084), (6, 11035070), (10, 6621042), (12, 5517535), (15, 4414028), (20, 3310521), (30, 2207014), (31, 2135820), (60, 1103507), (62, 1067910), (93, 711940), (124, 533955), (155, 427164), (186, 355970), (310, 213582), (372, 177985), (465, 142388), (620, 106791), (930, 71194), (1860, 35597)]