11671830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 31449600

約数和(自身を除く): 19777770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 311, 417, 622, 695, 834, 933, 1251, 1390, 1555, 1866, 2085, 2502, 2799, 3110, 3753, 4170, 4665, 5598, 6255, 7506, 8397, 9330, 12510, 13995, 16794, 18765, 27990, 37530, 41985, 43229, 83970, 86458, 129687, 216145, 259374, 389061, 432290, 648435, 778122, 1167183, 1296870, 1945305, 2334366, 3890610, 5835915, 11671830]

約数ペア:

[(1, 11671830), (2, 5835915), (3, 3890610), (5, 2334366), (6, 1945305), (9, 1296870), (10, 1167183), (15, 778122), (18, 648435), (27, 432290), (30, 389061), (45, 259374), (54, 216145), (90, 129687), (135, 86458), (139, 83970), (270, 43229), (278, 41985), (311, 37530), (417, 27990), (622, 18765), (695, 16794), (834, 13995), (933, 12510), (1251, 9330), (1390, 8397), (1555, 7506), (1866, 6255), (2085, 5598), (2502, 4665), (2799, 4170), (3110, 3753)]