2922229240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{16231}}^1$

素因数の和:16892

約数の個数: 64

約数和(自身を含む): 7526453760

約数和(自身を除く): 4604224520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 643, 1286, 2572, 3215, 4501, 5144, 6430, 9002, 12860, 16231, 18004, 22505, 25720, 32462, 36008, 45010, 64924, 81155, 90020, 113617, 129848, 162310, 180040, 227234, 324620, 454468, 568085, 649240, 908936, 1136170, 2272340, 4544680, 10436533, 20873066, 41746132, 52182665, 73055731, 83492264, 104365330, 146111462, 208730660, 292222924, 365278655, 417461320, 584445848, 730557310, 1461114620, 2922229240]

約数ペア:

[(1, 2922229240), (2, 1461114620), (4, 730557310), (5, 584445848), (7, 417461320), (8, 365278655), (10, 292222924), (14, 208730660), (20, 146111462), (28, 104365330), (35, 83492264), (40, 73055731), (56, 52182665), (70, 41746132), (140, 20873066), (280, 10436533), (643, 4544680), (1286, 2272340), (2572, 1136170), (3215, 908936), (4501, 649240), (5144, 568085), (6430, 454468), (9002, 324620), (12860, 227234), (16231, 180040), (18004, 162310), (22505, 129848), (25720, 113617), (32462, 90020), (36008, 81155), (45010, 64924)]