2912692930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{6971}}^1$

素因数の和:7159

約数の個数: 64

約数和(自身を含む): 6168379392

約数和(自身を除く): 3255686462

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 127, 235, 254, 329, 470, 635, 658, 889, 1270, 1645, 1778, 3290, 4445, 5969, 6971, 8890, 11938, 13942, 29845, 34855, 41783, 48797, 59690, 69710, 83566, 97594, 208915, 243985, 327637, 417830, 487970, 655274, 885317, 1638185, 1770634, 2293459, 3276370, 4426585, 4586918, 6197219, 8853170, 11467295, 12394438, 22934590, 30986095, 41609899, 61972190, 83219798, 208049495, 291269293, 416098990, 582538586, 1456346465, 2912692930]

約数ペア:

[(1, 2912692930), (2, 1456346465), (5, 582538586), (7, 416098990), (10, 291269293), (14, 208049495), (35, 83219798), (47, 61972190), (70, 41609899), (94, 30986095), (127, 22934590), (235, 12394438), (254, 11467295), (329, 8853170), (470, 6197219), (635, 4586918), (658, 4426585), (889, 3276370), (1270, 2293459), (1645, 1770634), (1778, 1638185), (3290, 885317), (4445, 655274), (5969, 487970), (6971, 417830), (8890, 327637), (11938, 243985), (13942, 208915), (29845, 97594), (34855, 83566), (41783, 69710), (48797, 59690)]