2280672970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 4352292000

約数和(自身を除く): 2071619030

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 149, 185, 205, 298, 370, 410, 745, 1009, 1490, 1517, 2018, 3034, 5045, 5513, 6109, 7585, 10090, 11026, 12218, 15170, 27565, 30545, 37333, 41369, 55130, 61090, 74666, 82738, 150341, 186665, 206845, 226033, 300682, 373330, 413690, 452066, 751705, 1130165, 1503410, 1530653, 2260330, 3061306, 5562617, 6163981, 7653265, 11125234, 12327962, 15306530, 27813085, 30819905, 55626170, 61639810, 228067297, 456134594, 1140336485, 2280672970]

約数ペア:

[(1, 2280672970), (2, 1140336485), (5, 456134594), (10, 228067297), (37, 61639810), (41, 55626170), (74, 30819905), (82, 27813085), (149, 15306530), (185, 12327962), (205, 11125234), (298, 7653265), (370, 6163981), (410, 5562617), (745, 3061306), (1009, 2260330), (1490, 1530653), (1517, 1503410), (2018, 1130165), (3034, 751705), (5045, 452066), (5513, 413690), (6109, 373330), (7585, 300682), (10090, 226033), (11026, 206845), (12218, 186665), (15170, 150341), (27565, 82738), (30545, 74666), (37333, 61090), (41369, 55130)]