79273380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77719}}^1$

素因数の和:77748

約数の個数: 48

約数和(自身を含む): 235025280

約数和(自身を除く): 155751900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 77719, 155438, 233157, 310876, 388595, 466314, 777190, 932628, 1165785, 1321223, 1554380, 2331570, 2642446, 3963669, 4663140, 5284892, 6606115, 7927338, 13212230, 15854676, 19818345, 26424460, 39636690, 79273380]

約数ペア:

[(1, 79273380), (2, 39636690), (3, 26424460), (4, 19818345), (5, 15854676), (6, 13212230), (10, 7927338), (12, 6606115), (15, 5284892), (17, 4663140), (20, 3963669), (30, 2642446), (34, 2331570), (51, 1554380), (60, 1321223), (68, 1165785), (85, 932628), (102, 777190), (170, 466314), (204, 388595), (255, 310876), (340, 233157), (510, 155438), (1020, 77719)]