154266420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33391}}^1$

素因数の和:33421

約数の個数: 96

約数和(自身を含む): 538546176

約数和(自身を除く): 384279756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 33391, 66782, 100173, 133564, 166955, 200346, 233737, 333910, 367301, 400692, 467474, 500865, 667820, 701211, 734602, 934948, 1001730, 1101903, 1168685, 1402422, 1469204, 1836505, 2003460, 2203806, 2337370, 2571107, 2804844, 3506055, 3673010, 4407612, 4674740, 5142214, 5509515, 7012110, 7346020, 7713321, 10284428, 11019030, 12855535, 14024220, 15426642, 22038060, 25711070, 30853284, 38566605, 51422140, 77133210, 154266420]

約数ペア:

[(1, 154266420), (2, 77133210), (3, 51422140), (4, 38566605), (5, 30853284), (6, 25711070), (7, 22038060), (10, 15426642), (11, 14024220), (12, 12855535), (14, 11019030), (15, 10284428), (20, 7713321), (21, 7346020), (22, 7012110), (28, 5509515), (30, 5142214), (33, 4674740), (35, 4407612), (42, 3673010), (44, 3506055), (55, 2804844), (60, 2571107), (66, 2337370), (70, 2203806), (77, 2003460), (84, 1836505), (105, 1469204), (110, 1402422), (132, 1168685), (140, 1101903), (154, 1001730), (165, 934948), (210, 734602), (220, 701211), (231, 667820), (308, 500865), (330, 467474), (385, 400692), (420, 367301), (462, 333910), (660, 233737), (770, 200346), (924, 166955), (1155, 133564), (1540, 100173), (2310, 66782), (4620, 33391)]