30049180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5801}}^1$

素因数の和:5854

約数の個数: 48

約数和(自身を含む): 74079936

約数和(自身を除く): 44030756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 5801, 11602, 23204, 29005, 40607, 58010, 81214, 116020, 162428, 203035, 214637, 406070, 429274, 812140, 858548, 1073185, 1502459, 2146370, 3004918, 4292740, 6009836, 7512295, 15024590, 30049180]

約数ペア:

[(1, 30049180), (2, 15024590), (4, 7512295), (5, 6009836), (7, 4292740), (10, 3004918), (14, 2146370), (20, 1502459), (28, 1073185), (35, 858548), (37, 812140), (70, 429274), (74, 406070), (140, 214637), (148, 203035), (185, 162428), (259, 116020), (370, 81214), (518, 58010), (740, 40607), (1036, 29005), (1295, 23204), (2590, 11602), (5180, 5801)]