149931430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{9949}}^1$

素因数の和:10104

約数の個数: 32

約数和(自身を含む): 296589600

約数和(自身を除く): 146658170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 9949, 15070, 19898, 49745, 99490, 109439, 218878, 547195, 1094390, 1363013, 2726026, 6815065, 13630130, 14993143, 29986286, 74965715, 149931430]

約数ペア:

[(1, 149931430), (2, 74965715), (5, 29986286), (10, 14993143), (11, 13630130), (22, 6815065), (55, 2726026), (110, 1363013), (137, 1094390), (274, 547195), (685, 218878), (1370, 109439), (1507, 99490), (3014, 49745), (7535, 19898), (9949, 15070)]