139231730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{9239}}^1$

素因数の和:9394

約数の個数: 32

約数和(自身を含む): 275425920

約数和(自身を除く): 136194190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 9239, 15070, 18478, 46195, 92390, 101629, 203258, 508145, 1016290, 1265743, 2531486, 6328715, 12657430, 13923173, 27846346, 69615865, 139231730]

約数ペア:

[(1, 139231730), (2, 69615865), (5, 27846346), (10, 13923173), (11, 12657430), (22, 6328715), (55, 2531486), (110, 1265743), (137, 1016290), (274, 508145), (685, 203258), (1370, 101629), (1507, 92390), (3014, 46195), (7535, 18478), (9239, 15070)]