207037470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 505776960

約数和(自身を除く): 298739490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 157, 226, 314, 339, 389, 471, 565, 678, 778, 785, 942, 1130, 1167, 1570, 1695, 1945, 2334, 2355, 3390, 3890, 4710, 5835, 11670, 17741, 35482, 43957, 53223, 61073, 87914, 88705, 106446, 122146, 131871, 177410, 183219, 219785, 263742, 266115, 305365, 366438, 439570, 532230, 610730, 659355, 916095, 1318710, 1832190, 6901249, 13802498, 20703747, 34506245, 41407494, 69012490, 103518735, 207037470]

約数ペア:

[(1, 207037470), (2, 103518735), (3, 69012490), (5, 41407494), (6, 34506245), (10, 20703747), (15, 13802498), (30, 6901249), (113, 1832190), (157, 1318710), (226, 916095), (314, 659355), (339, 610730), (389, 532230), (471, 439570), (565, 366438), (678, 305365), (778, 266115), (785, 263742), (942, 219785), (1130, 183219), (1167, 177410), (1570, 131871), (1695, 122146), (1945, 106446), (2334, 88705), (2355, 87914), (3390, 61073), (3890, 53223), (4710, 43957), (5835, 35482), (11670, 17741)]