2912282970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{20407}}^1$

素因数の和:20555

約数の個数: 64

約数和(自身を含む): 7194064896

約数和(自身を除く): 4281781926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 71, 134, 142, 201, 213, 335, 355, 402, 426, 670, 710, 1005, 1065, 2010, 2130, 4757, 9514, 14271, 20407, 23785, 28542, 40814, 47570, 61221, 71355, 102035, 122442, 142710, 204070, 306105, 612210, 1367269, 1448897, 2734538, 2897794, 4101807, 4346691, 6836345, 7244485, 8203614, 8693382, 13672690, 14488970, 20509035, 21733455, 41018070, 43466910, 97076099, 194152198, 291228297, 485380495, 582456594, 970760990, 1456141485, 2912282970]

約数ペア:

[(1, 2912282970), (2, 1456141485), (3, 970760990), (5, 582456594), (6, 485380495), (10, 291228297), (15, 194152198), (30, 97076099), (67, 43466910), (71, 41018070), (134, 21733455), (142, 20509035), (201, 14488970), (213, 13672690), (335, 8693382), (355, 8203614), (402, 7244485), (426, 6836345), (670, 4346691), (710, 4101807), (1005, 2897794), (1065, 2734538), (2010, 1448897), (2130, 1367269), (4757, 612210), (9514, 306105), (14271, 204070), (20407, 142710), (23785, 122442), (28542, 102035), (40814, 71355), (47570, 61221)]