16870700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:352

約数の個数: 108

約数和(自身を含む): 46606392

約数和(自身を除く): 29735692

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 313, 350, 385, 490, 539, 550, 626, 700, 770, 980, 1078, 1100, 1225, 1252, 1540, 1565, 1925, 2156, 2191, 2450, 2695, 3130, 3443, 3850, 4382, 4900, 5390, 6260, 6886, 7700, 7825, 8764, 10780, 10955, 13475, 13772, 15337, 15650, 17215, 21910, 24101, 26950, 30674, 31300, 34430, 43820, 48202, 53900, 54775, 61348, 68860, 76685, 86075, 96404, 109550, 120505, 153370, 168707, 172150, 219100, 241010, 306740, 337414, 344300, 383425, 482020, 602525, 674828, 766850, 843535, 1205050, 1533700, 1687070, 2410100, 3374140, 4217675, 8435350, 16870700]

約数ペア:

[(1, 16870700), (2, 8435350), (4, 4217675), (5, 3374140), (7, 2410100), (10, 1687070), (11, 1533700), (14, 1205050), (20, 843535), (22, 766850), (25, 674828), (28, 602525), (35, 482020), (44, 383425), (49, 344300), (50, 337414), (55, 306740), (70, 241010), (77, 219100), (98, 172150), (100, 168707), (110, 153370), (140, 120505), (154, 109550), (175, 96404), (196, 86075), (220, 76685), (245, 68860), (275, 61348), (308, 54775), (313, 53900), (350, 48202), (385, 43820), (490, 34430), (539, 31300), (550, 30674), (626, 26950), (700, 24101), (770, 21910), (980, 17215), (1078, 15650), (1100, 15337), (1225, 13772), (1252, 13475), (1540, 10955), (1565, 10780), (1925, 8764), (2156, 7825), (2191, 7700), (2450, 6886), (2695, 6260), (3130, 5390), (3443, 4900), (3850, 4382)]