1402586820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{18959}}^1$

素因数の和:19114

約数の個数: 96

約数和(自身を含む): 4395686400

約数和(自身を除く): 2993099580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 3699, 4110, 4932, 6165, 7398, 8220, 12330, 14796, 18495, 18959, 24660, 36990, 37918, 56877, 73980, 75836, 94795, 113754, 170631, 189590, 227508, 284385, 341262, 379180, 511893, 568770, 682524, 853155, 1023786, 1137540, 1706310, 2047572, 2559465, 2597383, 3412620, 5118930, 5194766, 7792149, 10237860, 10389532, 12986915, 15584298, 23376447, 25973830, 31168596, 38960745, 46752894, 51947660, 70129341, 77921490, 93505788, 116882235, 140258682, 155842980, 233764470, 280517364, 350646705, 467528940, 701293410, 1402586820]

約数ペア:

[(1, 1402586820), (2, 701293410), (3, 467528940), (4, 350646705), (5, 280517364), (6, 233764470), (9, 155842980), (10, 140258682), (12, 116882235), (15, 93505788), (18, 77921490), (20, 70129341), (27, 51947660), (30, 46752894), (36, 38960745), (45, 31168596), (54, 25973830), (60, 23376447), (90, 15584298), (108, 12986915), (135, 10389532), (137, 10237860), (180, 7792149), (270, 5194766), (274, 5118930), (411, 3412620), (540, 2597383), (548, 2559465), (685, 2047572), (822, 1706310), (1233, 1137540), (1370, 1023786), (1644, 853155), (2055, 682524), (2466, 568770), (2740, 511893), (3699, 379180), (4110, 341262), (4932, 284385), (6165, 227508), (7398, 189590), (8220, 170631), (12330, 113754), (14796, 94795), (18495, 75836), (18959, 73980), (24660, 56877), (36990, 37918)]