30246138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6803}}^1$

素因数の和:6843

約数の個数: 48

約数和(自身を含む): 74299680

約数和(自身を除く): 44053542

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 6803, 13606, 20409, 40818, 61227, 88439, 122454, 129257, 176878, 258514, 265317, 387771, 530634, 775542, 795951, 1163313, 1591902, 1680341, 2326626, 3360682, 5041023, 10082046, 15123069, 30246138]

約数ペア:

[(1, 30246138), (2, 15123069), (3, 10082046), (6, 5041023), (9, 3360682), (13, 2326626), (18, 1680341), (19, 1591902), (26, 1163313), (38, 795951), (39, 775542), (57, 530634), (78, 387771), (114, 265317), (117, 258514), (171, 176878), (234, 129257), (247, 122454), (342, 88439), (494, 61227), (741, 40818), (1482, 20409), (2223, 13606), (4446, 6803)]