30391506

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 67705560

約数和(自身を除く): 37314054

約数列:

[1, 2, 3, 6, 9, 18, 73, 101, 146, 202, 219, 229, 303, 438, 458, 606, 657, 687, 909, 1314, 1374, 1818, 2061, 4122, 7373, 14746, 16717, 22119, 23129, 33434, 44238, 46258, 50151, 66357, 69387, 100302, 132714, 138774, 150453, 208161, 300906, 416322, 1688417, 3376834, 5065251, 10130502, 15195753, 30391506]

約数ペア:

[(1, 30391506), (2, 15195753), (3, 10130502), (6, 5065251), (9, 3376834), (18, 1688417), (73, 416322), (101, 300906), (146, 208161), (202, 150453), (219, 138774), (229, 132714), (303, 100302), (438, 69387), (458, 66357), (606, 50151), (657, 46258), (687, 44238), (909, 33434), (1314, 23129), (1374, 22119), (1818, 16717), (2061, 14746), (4122, 7373)]