456157090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1651

約数の個数: 64

約数和(自身を含む): 912466944

約数和(自身を除く): 456309854

約数列:

[1, 2, 5, 10, 17, 34, 37, 47, 74, 85, 94, 170, 185, 235, 370, 470, 629, 799, 1258, 1543, 1598, 1739, 3086, 3145, 3478, 3995, 6290, 7715, 7990, 8695, 15430, 17390, 26231, 29563, 52462, 57091, 59126, 72521, 114182, 131155, 145042, 147815, 262310, 285455, 295630, 362605, 570910, 725210, 970547, 1232857, 1941094, 2465714, 2683277, 4852735, 5366554, 6164285, 9705470, 12328570, 13416385, 26832770, 45615709, 91231418, 228078545, 456157090]

約数ペア:

[(1, 456157090), (2, 228078545), (5, 91231418), (10, 45615709), (17, 26832770), (34, 13416385), (37, 12328570), (47, 9705470), (74, 6164285), (85, 5366554), (94, 4852735), (170, 2683277), (185, 2465714), (235, 1941094), (370, 1232857), (470, 970547), (629, 725210), (799, 570910), (1258, 362605), (1543, 295630), (1598, 285455), (1739, 262310), (3086, 147815), (3145, 145042), (3478, 131155), (3995, 114182), (6290, 72521), (7715, 59126), (7990, 57091), (8695, 52462), (15430, 29563), (17390, 26231)]