30058578

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 72

約数和(自身を含む): 73717644

約数和(自身を除く): 43659066

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 121, 198, 222, 242, 333, 363, 373, 407, 666, 726, 746, 814, 1089, 1119, 1221, 2178, 2238, 2442, 3357, 3663, 4103, 4477, 6714, 7326, 8206, 8954, 12309, 13431, 13801, 24618, 26862, 27602, 36927, 40293, 41403, 45133, 73854, 80586, 82806, 90266, 124209, 135399, 151811, 248418, 270798, 303622, 406197, 455433, 812394, 910866, 1366299, 1669921, 2732598, 3339842, 5009763, 10019526, 15029289, 30058578]

約数ペア:

[(1, 30058578), (2, 15029289), (3, 10019526), (6, 5009763), (9, 3339842), (11, 2732598), (18, 1669921), (22, 1366299), (33, 910866), (37, 812394), (66, 455433), (74, 406197), (99, 303622), (111, 270798), (121, 248418), (198, 151811), (222, 135399), (242, 124209), (333, 90266), (363, 82806), (373, 80586), (407, 73854), (666, 45133), (726, 41403), (746, 40293), (814, 36927), (1089, 27602), (1119, 26862), (1221, 24618), (2178, 13801), (2238, 13431), (2442, 12309), (3357, 8954), (3663, 8206), (4103, 7326), (4477, 6714)]