3478021210

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 6466521600

約数和(自身を除く): 2988500390

約数列:

[1, 2, 5, 10, 83, 89, 166, 178, 197, 239, 394, 415, 445, 478, 830, 890, 985, 1195, 1970, 2390, 7387, 14774, 16351, 17533, 19837, 21271, 32702, 35066, 36935, 39674, 42542, 47083, 73870, 81755, 87665, 94166, 99185, 106355, 163510, 175330, 198370, 212710, 235415, 470830, 1455239, 1765493, 2910478, 3530986, 3907889, 4190387, 7276195, 7815778, 8380774, 8827465, 14552390, 17654930, 19539445, 20951935, 39078890, 41903870, 347802121, 695604242, 1739010605, 3478021210]

約数ペア:

[(1, 3478021210), (2, 1739010605), (5, 695604242), (10, 347802121), (83, 41903870), (89, 39078890), (166, 20951935), (178, 19539445), (197, 17654930), (239, 14552390), (394, 8827465), (415, 8380774), (445, 7815778), (478, 7276195), (830, 4190387), (890, 3907889), (985, 3530986), (1195, 2910478), (1970, 1765493), (2390, 1455239), (7387, 470830), (14774, 235415), (16351, 212710), (17533, 198370), (19837, 175330), (21271, 163510), (32702, 106355), (35066, 99185), (36935, 94166), (39674, 87665), (42542, 81755), (47083, 73870)]