6983830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 8568170

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 59, 70, 89, 95, 118, 133, 178, 190, 266, 295, 413, 445, 590, 623, 665, 826, 890, 1121, 1246, 1330, 1691, 2065, 2242, 3115, 3382, 4130, 5251, 5605, 6230, 7847, 8455, 10502, 11210, 11837, 15694, 16910, 23674, 26255, 36757, 39235, 52510, 59185, 73514, 78470, 99769, 118370, 183785, 199538, 367570, 498845, 698383, 997690, 1396766, 3491915, 6983830]

約数ペア:

[(1, 6983830), (2, 3491915), (5, 1396766), (7, 997690), (10, 698383), (14, 498845), (19, 367570), (35, 199538), (38, 183785), (59, 118370), (70, 99769), (89, 78470), (95, 73514), (118, 59185), (133, 52510), (178, 39235), (190, 36757), (266, 26255), (295, 23674), (413, 16910), (445, 15694), (590, 11837), (623, 11210), (665, 10502), (826, 8455), (890, 7847), (1121, 6230), (1246, 5605), (1330, 5251), (1691, 4130), (2065, 3382), (2242, 3115)]