29197890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 76190400

約数和(自身を除く): 46992510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 739, 878, 1317, 1478, 2195, 2217, 2634, 3695, 3951, 4390, 4434, 6585, 6651, 7390, 7902, 11085, 13170, 13302, 19755, 22170, 33255, 39510, 66510, 324421, 648842, 973263, 1622105, 1946526, 2919789, 3244210, 4866315, 5839578, 9732630, 14598945, 29197890]

約数ペア:

[(1, 29197890), (2, 14598945), (3, 9732630), (5, 5839578), (6, 4866315), (9, 3244210), (10, 2919789), (15, 1946526), (18, 1622105), (30, 973263), (45, 648842), (90, 324421), (439, 66510), (739, 39510), (878, 33255), (1317, 22170), (1478, 19755), (2195, 13302), (2217, 13170), (2634, 11085), (3695, 7902), (3951, 7390), (4390, 6651), (4434, 6585)]