30507858

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 67832856

約数和(自身を除く): 37324998

約数列:

[1, 2, 3, 6, 9, 18, 97, 101, 173, 194, 202, 291, 303, 346, 519, 582, 606, 873, 909, 1038, 1557, 1746, 1818, 3114, 9797, 16781, 17473, 19594, 29391, 33562, 34946, 50343, 52419, 58782, 88173, 100686, 104838, 151029, 157257, 176346, 302058, 314514, 1694881, 3389762, 5084643, 10169286, 15253929, 30507858]

約数ペア:

[(1, 30507858), (2, 15253929), (3, 10169286), (6, 5084643), (9, 3389762), (18, 1694881), (97, 314514), (101, 302058), (173, 176346), (194, 157257), (202, 151029), (291, 104838), (303, 100686), (346, 88173), (519, 58782), (582, 52419), (606, 50343), (873, 34946), (909, 33562), (1038, 29391), (1557, 19594), (1746, 17473), (1818, 16781), (3114, 9797)]