30776445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2383}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 62479872

約数和(自身を除く): 31703427

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2383, 2583, 4305, 7149, 11915, 12915, 16681, 21447, 35745, 50043, 83405, 97703, 107235, 150129, 250215, 293109, 488515, 683921, 750645, 879327, 1465545, 2051763, 3419605, 4396635, 6155289, 10258815, 30776445]

約数ペア:

[(1, 30776445), (3, 10258815), (5, 6155289), (7, 4396635), (9, 3419605), (15, 2051763), (21, 1465545), (35, 879327), (41, 750645), (45, 683921), (63, 488515), (105, 293109), (123, 250215), (205, 150129), (287, 107235), (315, 97703), (369, 83405), (615, 50043), (861, 35745), (1435, 21447), (1845, 16681), (2383, 12915), (2583, 11915), (4305, 7149)]