1036408020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{90437}}^1$

素因数の和:90640

約数の個数: 48

約数和(自身を含む): 2917168128

約数和(自身を除く): 1880760108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 90437, 180874, 271311, 361748, 452185, 542622, 904370, 1085244, 1356555, 1808740, 2713110, 5426220, 17273467, 34546934, 51820401, 69093868, 86367335, 103640802, 172734670, 207281604, 259102005, 345469340, 518204010, 1036408020]

約数ペア:

[(1, 1036408020), (2, 518204010), (3, 345469340), (4, 259102005), (5, 207281604), (6, 172734670), (10, 103640802), (12, 86367335), (15, 69093868), (20, 51820401), (30, 34546934), (60, 17273467), (191, 5426220), (382, 2713110), (573, 1808740), (764, 1356555), (955, 1085244), (1146, 904370), (1910, 542622), (2292, 452185), (2865, 361748), (3820, 271311), (5730, 180874), (11460, 90437)]