830970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 2471040

約数和(自身を除く): 1640070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1319, 2638, 3957, 6595, 7914, 9233, 11871, 13190, 18466, 19785, 23742, 27699, 39570, 46165, 55398, 59355, 83097, 92330, 118710, 138495, 166194, 276990, 415485, 830970]

約数ペア:

[(1, 830970), (2, 415485), (3, 276990), (5, 166194), (6, 138495), (7, 118710), (9, 92330), (10, 83097), (14, 59355), (15, 55398), (18, 46165), (21, 39570), (30, 27699), (35, 23742), (42, 19785), (45, 18466), (63, 13190), (70, 11871), (90, 9233), (105, 7914), (126, 6595), (210, 3957), (315, 2638), (630, 1319)]