30481254

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 68234400

約数和(自身を除く): 37753146

約数列:

[1, 2, 3, 6, 9, 18, 53, 89, 106, 159, 178, 267, 318, 359, 477, 534, 718, 801, 954, 1077, 1602, 2154, 3231, 4717, 6462, 9434, 14151, 19027, 28302, 31951, 38054, 42453, 57081, 63902, 84906, 95853, 114162, 171243, 191706, 287559, 342486, 575118, 1693403, 3386806, 5080209, 10160418, 15240627, 30481254]

約数ペア:

[(1, 30481254), (2, 15240627), (3, 10160418), (6, 5080209), (9, 3386806), (18, 1693403), (53, 575118), (89, 342486), (106, 287559), (159, 191706), (178, 171243), (267, 114162), (318, 95853), (359, 84906), (477, 63902), (534, 57081), (718, 42453), (801, 38054), (954, 31951), (1077, 28302), (1602, 19027), (2154, 14151), (3231, 9434), (4717, 6462)]