30812154

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 63037440

約数和(自身を除く): 32225286

約数列:

[1, 2, 3, 6, 71, 142, 151, 213, 302, 426, 453, 479, 906, 958, 1437, 2874, 10721, 21442, 32163, 34009, 64326, 68018, 72329, 102027, 144658, 204054, 216987, 433974, 5135359, 10270718, 15406077, 30812154]

約数ペア:

[(1, 30812154), (2, 15406077), (3, 10270718), (6, 5135359), (71, 433974), (142, 216987), (151, 204054), (213, 144658), (302, 102027), (426, 72329), (453, 68018), (479, 64326), (906, 34009), (958, 32163), (1437, 21442), (2874, 10721)]