30027396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 82225920

約数和(自身を除く): 52198524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 223, 229, 294, 446, 458, 588, 669, 687, 892, 916, 1338, 1374, 1561, 1603, 2676, 2748, 3122, 3206, 4683, 4809, 6244, 6412, 9366, 9618, 10927, 11221, 18732, 19236, 21854, 22442, 32781, 33663, 43708, 44884, 51067, 65562, 67326, 102134, 131124, 134652, 153201, 204268, 306402, 357469, 612804, 714938, 1072407, 1429876, 2144814, 2502283, 4289628, 5004566, 7506849, 10009132, 15013698, 30027396]

約数ペア:

[(1, 30027396), (2, 15013698), (3, 10009132), (4, 7506849), (6, 5004566), (7, 4289628), (12, 2502283), (14, 2144814), (21, 1429876), (28, 1072407), (42, 714938), (49, 612804), (84, 357469), (98, 306402), (147, 204268), (196, 153201), (223, 134652), (229, 131124), (294, 102134), (446, 67326), (458, 65562), (588, 51067), (669, 44884), (687, 43708), (892, 33663), (916, 32781), (1338, 22442), (1374, 21854), (1561, 19236), (1603, 18732), (2676, 11221), (2748, 10927), (3122, 9618), (3206, 9366), (4683, 6412), (4809, 6244)]