9485820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 29047200

約数和(自身を除く): 19561380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 349, 453, 604, 698, 755, 906, 1047, 1359, 1396, 1510, 1745, 1812, 2094, 2265, 2718, 3020, 3141, 3490, 4188, 4530, 5235, 5436, 6282, 6795, 6980, 9060, 10470, 12564, 13590, 15705, 20940, 27180, 31410, 52699, 62820, 105398, 158097, 210796, 263495, 316194, 474291, 526990, 632388, 790485, 948582, 1053980, 1580970, 1897164, 2371455, 3161940, 4742910, 9485820]

約数ペア:

[(1, 9485820), (2, 4742910), (3, 3161940), (4, 2371455), (5, 1897164), (6, 1580970), (9, 1053980), (10, 948582), (12, 790485), (15, 632388), (18, 526990), (20, 474291), (30, 316194), (36, 263495), (45, 210796), (60, 158097), (90, 105398), (151, 62820), (180, 52699), (302, 31410), (349, 27180), (453, 20940), (604, 15705), (698, 13590), (755, 12564), (906, 10470), (1047, 9060), (1359, 6980), (1396, 6795), (1510, 6282), (1745, 5436), (1812, 5235), (2094, 4530), (2265, 4188), (2718, 3490), (3020, 3141)]