30029769

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 57283200

約数和(自身を除く): 27253431

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 2549, 3927, 7647, 11781, 17843, 22941, 28039, 43333, 53529, 84117, 129999, 160587, 196273, 252351, 303331, 389997, 476663, 588819, 909993, 1429989, 1766457, 2729979, 3336641, 4289967, 10009923, 30029769]

約数ペア:

[(1, 30029769), (3, 10009923), (7, 4289967), (9, 3336641), (11, 2729979), (17, 1766457), (21, 1429989), (33, 909993), (51, 588819), (63, 476663), (77, 389997), (99, 303331), (119, 252351), (153, 196273), (187, 160587), (231, 129999), (357, 84117), (561, 53529), (693, 43333), (1071, 28039), (1309, 22941), (1683, 17843), (2549, 11781), (3927, 7647)]