183826860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{997}}^1$

素因数の和:1455

約数の個数: 96

約数和(自身を含む): 590177280

約数和(自身を除く): 406350420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 439, 878, 997, 1317, 1756, 1994, 2195, 2634, 2991, 3073, 3988, 4390, 4985, 5268, 5982, 6146, 6585, 6979, 8780, 9219, 9970, 11964, 12292, 13170, 13958, 14955, 15365, 18438, 19940, 20937, 26340, 27916, 29910, 30730, 34895, 36876, 41874, 46095, 59820, 61460, 69790, 83748, 92190, 104685, 139580, 184380, 209370, 418740, 437683, 875366, 1313049, 1750732, 2188415, 2626098, 3063781, 4376830, 5252196, 6127562, 6565245, 8753660, 9191343, 12255124, 13130490, 15318905, 18382686, 26260980, 30637810, 36765372, 45956715, 61275620, 91913430, 183826860]

約数ペア:

[(1, 183826860), (2, 91913430), (3, 61275620), (4, 45956715), (5, 36765372), (6, 30637810), (7, 26260980), (10, 18382686), (12, 15318905), (14, 13130490), (15, 12255124), (20, 9191343), (21, 8753660), (28, 6565245), (30, 6127562), (35, 5252196), (42, 4376830), (60, 3063781), (70, 2626098), (84, 2188415), (105, 1750732), (140, 1313049), (210, 875366), (420, 437683), (439, 418740), (878, 209370), (997, 184380), (1317, 139580), (1756, 104685), (1994, 92190), (2195, 83748), (2634, 69790), (2991, 61460), (3073, 59820), (3988, 46095), (4390, 41874), (4985, 36876), (5268, 34895), (5982, 30730), (6146, 29910), (6585, 27916), (6979, 26340), (8780, 20937), (9219, 19940), (9970, 18438), (11964, 15365), (12292, 14955), (13170, 13958)]