1803202310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{68329}}^1$

素因数の和:68385

約数の個数: 64

約数和(自身を含む): 4132598400

約数和(自身を除く): 2329396090

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1885, 2030, 2639, 3770, 5278, 13195, 26390, 68329, 136658, 341645, 478303, 683290, 888277, 956606, 1776554, 1981541, 2391515, 3963082, 4441385, 4783030, 6217939, 8882770, 9907705, 12435878, 13870787, 19815410, 25760033, 27741574, 31089695, 51520066, 62179390, 69353935, 128800165, 138707870, 180320231, 257600330, 360640462, 901601155, 1803202310]

約数ペア:

[(1, 1803202310), (2, 901601155), (5, 360640462), (7, 257600330), (10, 180320231), (13, 138707870), (14, 128800165), (26, 69353935), (29, 62179390), (35, 51520066), (58, 31089695), (65, 27741574), (70, 25760033), (91, 19815410), (130, 13870787), (145, 12435878), (182, 9907705), (203, 8882770), (290, 6217939), (377, 4783030), (406, 4441385), (455, 3963082), (754, 2391515), (910, 1981541), (1015, 1776554), (1885, 956606), (2030, 888277), (2639, 683290), (3770, 478303), (5278, 341645), (13195, 136658), (26390, 68329)]