30954078

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3177

約数の個数: 48

約数和(自身を含む): 73054800

約数和(自身を除く): 42100722

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3121, 3306, 4959, 6242, 9363, 9918, 18726, 28089, 56178, 59299, 90509, 118598, 177897, 181018, 271527, 355794, 533691, 543054, 814581, 1067382, 1629162, 1719671, 3439342, 5159013, 10318026, 15477039, 30954078]

約数ペア:

[(1, 30954078), (2, 15477039), (3, 10318026), (6, 5159013), (9, 3439342), (18, 1719671), (19, 1629162), (29, 1067382), (38, 814581), (57, 543054), (58, 533691), (87, 355794), (114, 271527), (171, 181018), (174, 177897), (261, 118598), (342, 90509), (522, 59299), (551, 56178), (1102, 28089), (1653, 18726), (3121, 9918), (3306, 9363), (4959, 6242)]