30980598

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 68819520

約数和(自身を除く): 37838922

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 139, 242, 278, 307, 363, 417, 614, 726, 834, 921, 1529, 1842, 3058, 3377, 4587, 6754, 9174, 10131, 16819, 20262, 33638, 37147, 42673, 50457, 74294, 85346, 100914, 111441, 128019, 222882, 256038, 469403, 938806, 1408209, 2816418, 5163433, 10326866, 15490299, 30980598]

約数ペア:

[(1, 30980598), (2, 15490299), (3, 10326866), (6, 5163433), (11, 2816418), (22, 1408209), (33, 938806), (66, 469403), (121, 256038), (139, 222882), (242, 128019), (278, 111441), (307, 100914), (363, 85346), (417, 74294), (614, 50457), (726, 42673), (834, 37147), (921, 33638), (1529, 20262), (1842, 16819), (3058, 10131), (3377, 9174), (4587, 6754)]