15210906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 19003494

約数列:

[1, 2, 3, 6, 19, 29, 38, 43, 57, 58, 86, 87, 107, 114, 129, 174, 214, 258, 321, 551, 642, 817, 1102, 1247, 1634, 1653, 2033, 2451, 2494, 3103, 3306, 3741, 4066, 4601, 4902, 6099, 6206, 7482, 9202, 9309, 12198, 13803, 18618, 23693, 27606, 47386, 58957, 71079, 87419, 117914, 133429, 142158, 174838, 176871, 262257, 266858, 353742, 400287, 524514, 800574, 2535151, 5070302, 7605453, 15210906]

約数ペア:

[(1, 15210906), (2, 7605453), (3, 5070302), (6, 2535151), (19, 800574), (29, 524514), (38, 400287), (43, 353742), (57, 266858), (58, 262257), (86, 176871), (87, 174838), (107, 142158), (114, 133429), (129, 117914), (174, 87419), (214, 71079), (258, 58957), (321, 47386), (551, 27606), (642, 23693), (817, 18618), (1102, 13803), (1247, 12198), (1634, 9309), (1653, 9202), (2033, 7482), (2451, 6206), (2494, 6099), (3103, 4902), (3306, 4601), (3741, 4066)]