138617570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 319915008

約数和(自身を除く): 181297438

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 49, 65, 70, 91, 94, 98, 130, 182, 235, 245, 329, 455, 463, 470, 490, 611, 637, 658, 910, 926, 1222, 1274, 1645, 2303, 2315, 3055, 3185, 3241, 3290, 4277, 4606, 4630, 6019, 6110, 6370, 6482, 8554, 11515, 12038, 16205, 21385, 21761, 22687, 23030, 29939, 30095, 32410, 42133, 42770, 43522, 45374, 59878, 60190, 84266, 108805, 113435, 149695, 152327, 210665, 217610, 226870, 282893, 294931, 299390, 304654, 421330, 565786, 589862, 761635, 1066289, 1414465, 1474655, 1523270, 1980251, 2132578, 2828930, 2949310, 3960502, 5331445, 9901255, 10662890, 13861757, 19802510, 27723514, 69308785, 138617570]

約数ペア:

[(1, 138617570), (2, 69308785), (5, 27723514), (7, 19802510), (10, 13861757), (13, 10662890), (14, 9901255), (26, 5331445), (35, 3960502), (47, 2949310), (49, 2828930), (65, 2132578), (70, 1980251), (91, 1523270), (94, 1474655), (98, 1414465), (130, 1066289), (182, 761635), (235, 589862), (245, 565786), (329, 421330), (455, 304654), (463, 299390), (470, 294931), (490, 282893), (611, 226870), (637, 217610), (658, 210665), (910, 152327), (926, 149695), (1222, 113435), (1274, 108805), (1645, 84266), (2303, 60190), (2315, 59878), (3055, 45374), (3185, 43522), (3241, 42770), (3290, 42133), (4277, 32410), (4606, 30095), (4630, 29939), (6019, 23030), (6110, 22687), (6370, 21761), (6482, 21385), (8554, 16205), (11515, 12038)]