218324910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{6131}}^1$

素因数の和:7328

約数の個数: 32

約数和(自身を含む): 524506752

約数和(自身を除く): 306181842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1187, 2374, 3561, 5935, 6131, 7122, 11870, 12262, 17805, 18393, 30655, 35610, 36786, 61310, 91965, 183930, 7277497, 14554994, 21832491, 36387485, 43664982, 72774970, 109162455, 218324910]

約数ペア:

[(1, 218324910), (2, 109162455), (3, 72774970), (5, 43664982), (6, 36387485), (10, 21832491), (15, 14554994), (30, 7277497), (1187, 183930), (2374, 91965), (3561, 61310), (5935, 36786), (6131, 35610), (7122, 30655), (11870, 18393), (12262, 17805)]