2016178310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1637}}^1$

素因数の和:1841

約数の個数: 64

約数和(自身を含む): 3906040320

約数和(自身を除く): 1889862010

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 137, 145, 155, 274, 290, 310, 685, 899, 1370, 1637, 1798, 3274, 3973, 4247, 4495, 7946, 8185, 8494, 8990, 16370, 19865, 21235, 39730, 42470, 47473, 50747, 94946, 101494, 123163, 224269, 237365, 246326, 253735, 448538, 474730, 507470, 615815, 1121345, 1231630, 1471663, 2242690, 2943326, 6503801, 6952339, 7358315, 13007602, 13904678, 14716630, 32519005, 34761695, 65038010, 69523390, 201617831, 403235662, 1008089155, 2016178310]

約数ペア:

[(1, 2016178310), (2, 1008089155), (5, 403235662), (10, 201617831), (29, 69523390), (31, 65038010), (58, 34761695), (62, 32519005), (137, 14716630), (145, 13904678), (155, 13007602), (274, 7358315), (290, 6952339), (310, 6503801), (685, 2943326), (899, 2242690), (1370, 1471663), (1637, 1231630), (1798, 1121345), (3274, 615815), (3973, 507470), (4247, 474730), (4495, 448538), (7946, 253735), (8185, 246326), (8494, 237365), (8990, 224269), (16370, 123163), (19865, 101494), (21235, 94946), (39730, 50747), (42470, 47473)]