978075070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{11369}}^1$

素因数の和:12612

約数の個数: 32

約数和(自身を含む): 2013854400

約数和(自身を除く): 1035779330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1229, 2458, 6145, 8603, 11369, 12290, 17206, 22738, 43015, 56845, 79583, 86030, 113690, 159166, 397915, 795830, 13972501, 27945002, 69862505, 97807507, 139725010, 195615014, 489037535, 978075070]

約数ペア:

[(1, 978075070), (2, 489037535), (5, 195615014), (7, 139725010), (10, 97807507), (14, 69862505), (35, 27945002), (70, 13972501), (1229, 795830), (2458, 397915), (6145, 159166), (8603, 113690), (11369, 86030), (12290, 79583), (17206, 56845), (22738, 43015)]