392699190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3217}}^1$

素因数の和:3553

約数の個数: 64

約数和(自身を含む): 1018535616

約数和(自身を除く): 625836426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 313, 390, 626, 939, 1565, 1878, 3130, 3217, 4069, 4695, 6434, 8138, 9390, 9651, 12207, 16085, 19302, 20345, 24414, 32170, 40690, 41821, 48255, 61035, 83642, 96510, 122070, 125463, 209105, 250926, 418210, 627315, 1006921, 1254630, 2013842, 3020763, 5034605, 6041526, 10069210, 13089973, 15103815, 26179946, 30207630, 39269919, 65449865, 78539838, 130899730, 196349595, 392699190]

約数ペア:

[(1, 392699190), (2, 196349595), (3, 130899730), (5, 78539838), (6, 65449865), (10, 39269919), (13, 30207630), (15, 26179946), (26, 15103815), (30, 13089973), (39, 10069210), (65, 6041526), (78, 5034605), (130, 3020763), (195, 2013842), (313, 1254630), (390, 1006921), (626, 627315), (939, 418210), (1565, 250926), (1878, 209105), (3130, 125463), (3217, 122070), (4069, 96510), (4695, 83642), (6434, 61035), (8138, 48255), (9390, 41821), (9651, 40690), (12207, 32170), (16085, 24414), (19302, 20345)]