30655845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3643}}^1$

素因数の和:3682

約数の個数: 48

約数和(自身を含む): 61394112

約数和(自身を除く): 30738267

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 3643, 8415, 10929, 18215, 32787, 40073, 54645, 61931, 120219, 163935, 185793, 200365, 309655, 360657, 557379, 601095, 681241, 928965, 1803285, 2043723, 2786895, 3406205, 6131169, 10218615, 30655845]

約数ペア:

[(1, 30655845), (3, 10218615), (5, 6131169), (9, 3406205), (11, 2786895), (15, 2043723), (17, 1803285), (33, 928965), (45, 681241), (51, 601095), (55, 557379), (85, 360657), (99, 309655), (153, 200365), (165, 185793), (187, 163935), (255, 120219), (495, 61931), (561, 54645), (765, 40073), (935, 32787), (1683, 18215), (2805, 10929), (3643, 8415)]