85722690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 211236480

約数和(自身を除く): 125513790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 139, 183, 278, 305, 337, 366, 417, 610, 674, 695, 834, 915, 1011, 1390, 1685, 1830, 2022, 2085, 3370, 4170, 5055, 8479, 10110, 16958, 20557, 25437, 41114, 42395, 46843, 50874, 61671, 84790, 93686, 102785, 123342, 127185, 140529, 205570, 234215, 254370, 281058, 308355, 468430, 616710, 702645, 1405290, 2857423, 5714846, 8572269, 14287115, 17144538, 28574230, 42861345, 85722690]

約数ペア:

[(1, 85722690), (2, 42861345), (3, 28574230), (5, 17144538), (6, 14287115), (10, 8572269), (15, 5714846), (30, 2857423), (61, 1405290), (122, 702645), (139, 616710), (183, 468430), (278, 308355), (305, 281058), (337, 254370), (366, 234215), (417, 205570), (610, 140529), (674, 127185), (695, 123342), (834, 102785), (915, 93686), (1011, 84790), (1390, 61671), (1685, 50874), (1830, 46843), (2022, 42395), (2085, 41114), (3370, 25437), (4170, 20557), (5055, 16958), (8479, 10110)]