136549420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 343719936

約数和(自身を除く): 207170516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 73, 124, 140, 146, 155, 217, 292, 310, 365, 431, 434, 511, 620, 730, 862, 868, 1022, 1085, 1460, 1724, 2044, 2155, 2170, 2263, 2555, 3017, 4310, 4340, 4526, 5110, 6034, 8620, 9052, 10220, 11315, 12068, 13361, 15085, 15841, 22630, 26722, 30170, 31463, 31682, 45260, 53444, 60340, 62926, 63364, 66805, 79205, 93527, 125852, 133610, 157315, 158410, 187054, 220241, 267220, 314630, 316820, 374108, 440482, 467635, 629260, 880964, 935270, 975353, 1101205, 1870540, 1950706, 2202410, 3901412, 4404820, 4876765, 6827471, 9753530, 13654942, 19507060, 27309884, 34137355, 68274710, 136549420]

約数ペア:

[(1, 136549420), (2, 68274710), (4, 34137355), (5, 27309884), (7, 19507060), (10, 13654942), (14, 9753530), (20, 6827471), (28, 4876765), (31, 4404820), (35, 3901412), (62, 2202410), (70, 1950706), (73, 1870540), (124, 1101205), (140, 975353), (146, 935270), (155, 880964), (217, 629260), (292, 467635), (310, 440482), (365, 374108), (431, 316820), (434, 314630), (511, 267220), (620, 220241), (730, 187054), (862, 158410), (868, 157315), (1022, 133610), (1085, 125852), (1460, 93527), (1724, 79205), (2044, 66805), (2155, 63364), (2170, 62926), (2263, 60340), (2555, 53444), (3017, 45260), (4310, 31682), (4340, 31463), (4526, 30170), (5110, 26722), (6034, 22630), (8620, 15841), (9052, 15085), (10220, 13361), (11315, 12068)]