15703915180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3467}}^1\times {\mathrm{6121}}^1$

素因数の和:9634

約数の個数: 48

約数和(自身を含む): 33884829216

約数和(自身を除く): 18180914036

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 3467, 6121, 6934, 12242, 13868, 17335, 24484, 30605, 34670, 61210, 69340, 122420, 128279, 226477, 256558, 452954, 513116, 641395, 905908, 1132385, 1282790, 2264770, 2565580, 4529540, 21221507, 42443014, 84886028, 106107535, 212215070, 424430140, 785195759, 1570391518, 3140783036, 3925978795, 7851957590, 15703915180]

約数ペア:

[(1, 15703915180), (2, 7851957590), (4, 3925978795), (5, 3140783036), (10, 1570391518), (20, 785195759), (37, 424430140), (74, 212215070), (148, 106107535), (185, 84886028), (370, 42443014), (740, 21221507), (3467, 4529540), (6121, 2565580), (6934, 2264770), (12242, 1282790), (13868, 1132385), (17335, 905908), (24484, 641395), (30605, 513116), (34670, 452954), (61210, 256558), (69340, 226477), (122420, 128279)]