212604060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{9109}}^1$

素因数の和:9510

約数の個数: 48

約数和(自身を含む): 596887200

約数和(自身を除く): 384283140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3890, 4668, 5835, 7780, 9109, 11670, 18218, 23340, 27327, 36436, 45545, 54654, 91090, 109308, 136635, 182180, 273270, 546540, 3543401, 7086802, 10630203, 14173604, 17717005, 21260406, 35434010, 42520812, 53151015, 70868020, 106302030, 212604060]

約数ペア:

[(1, 212604060), (2, 106302030), (3, 70868020), (4, 53151015), (5, 42520812), (6, 35434010), (10, 21260406), (12, 17717005), (15, 14173604), (20, 10630203), (30, 7086802), (60, 3543401), (389, 546540), (778, 273270), (1167, 182180), (1556, 136635), (1945, 109308), (2334, 91090), (3890, 54654), (4668, 45545), (5835, 36436), (7780, 27327), (9109, 23340), (11670, 18218)]