1413305220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{220141}}^1$

素因数の和:220260

約数の個数: 48

約数和(自身を含む): 3994256448

約数和(自身を除く): 2580951228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 220141, 440282, 660423, 880564, 1100705, 1320846, 2201410, 2641692, 3302115, 4402820, 6604230, 13208460, 23555087, 47110174, 70665261, 94220348, 117775435, 141330522, 235550870, 282661044, 353326305, 471101740, 706652610, 1413305220]

約数ペア:

[(1, 1413305220), (2, 706652610), (3, 471101740), (4, 353326305), (5, 282661044), (6, 235550870), (10, 141330522), (12, 117775435), (15, 94220348), (20, 70665261), (30, 47110174), (60, 23555087), (107, 13208460), (214, 6604230), (321, 4402820), (428, 3302115), (535, 2641692), (642, 2201410), (1070, 1320846), (1284, 1100705), (1605, 880564), (2140, 660423), (3210, 440282), (6420, 220141)]