769897130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{4211}}^1$

素因数の和:4654

約数の個数: 32

約数和(自身を含む): 1419275520

約数和(自身を除く): 649378390

約数列:

[1, 2, 5, 10, 47, 94, 235, 389, 470, 778, 1945, 3890, 4211, 8422, 18283, 21055, 36566, 42110, 91415, 182830, 197917, 395834, 989585, 1638079, 1979170, 3276158, 8190395, 16380790, 76989713, 153979426, 384948565, 769897130]

約数ペア:

[(1, 769897130), (2, 384948565), (5, 153979426), (10, 76989713), (47, 16380790), (94, 8190395), (235, 3276158), (389, 1979170), (470, 1638079), (778, 989585), (1945, 395834), (3890, 197917), (4211, 182830), (8422, 91415), (18283, 42110), (21055, 36566)]