30814812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7193}}^1$

素因数の和:7227

約数の個数: 72

約数和(自身を含む): 94270176

約数和(自身を除く): 63455364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 7193, 14386, 21579, 28772, 43158, 50351, 64737, 86316, 100702, 122281, 129474, 151053, 201404, 244562, 258948, 302106, 366843, 453159, 489124, 604212, 733686, 855967, 906318, 1100529, 1467372, 1711934, 1812636, 2201058, 2567901, 3423868, 4402116, 5135802, 7703703, 10271604, 15407406, 30814812]

約数ペア:

[(1, 30814812), (2, 15407406), (3, 10271604), (4, 7703703), (6, 5135802), (7, 4402116), (9, 3423868), (12, 2567901), (14, 2201058), (17, 1812636), (18, 1711934), (21, 1467372), (28, 1100529), (34, 906318), (36, 855967), (42, 733686), (51, 604212), (63, 489124), (68, 453159), (84, 366843), (102, 302106), (119, 258948), (126, 244562), (153, 201404), (204, 151053), (238, 129474), (252, 122281), (306, 100702), (357, 86316), (476, 64737), (612, 50351), (714, 43158), (1071, 28772), (1428, 21579), (2142, 14386), (4284, 7193)]