293738170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{11173}}^1$

素因数の和:11430

約数の個数: 32

約数和(自身を含む): 579260160

約数和(自身を除く): 285521990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 5258, 11173, 13145, 22346, 26290, 55865, 111730, 122903, 245806, 614515, 1229030, 2670347, 5340694, 13351735, 26703470, 29373817, 58747634, 146869085, 293738170]

約数ペア:

[(1, 293738170), (2, 146869085), (5, 58747634), (10, 29373817), (11, 26703470), (22, 13351735), (55, 5340694), (110, 2670347), (239, 1229030), (478, 614515), (1195, 245806), (2390, 122903), (2629, 111730), (5258, 55865), (11173, 26290), (13145, 22346)]