622272690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{531857}}^1$

素因数の和:531883

約数の個数: 48

約数和(自身を含む): 1742366808

約数和(自身を除く): 1120094118

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 531857, 1063714, 1595571, 2659285, 3191142, 4786713, 5318570, 6914141, 7977855, 9573426, 13828282, 15955710, 20742423, 23933565, 34570705, 41484846, 47867130, 62227269, 69141410, 103712115, 124454538, 207424230, 311136345, 622272690]

約数ペア:

[(1, 622272690), (2, 311136345), (3, 207424230), (5, 124454538), (6, 103712115), (9, 69141410), (10, 62227269), (13, 47867130), (15, 41484846), (18, 34570705), (26, 23933565), (30, 20742423), (39, 15955710), (45, 13828282), (65, 9573426), (78, 7977855), (90, 6914141), (117, 5318570), (130, 4786713), (195, 3191142), (234, 2659285), (390, 1595571), (585, 1063714), (1170, 531857)]