2904204549890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{75024659}}^1$

素因数の和:75024759

約数の個数: 48

約数和(自身を含む): 6158024092800

約数和(自身を除く): 3253819542910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 2765, 3871, 5530, 7742, 19355, 38710, 75024659, 150049318, 375123295, 525172613, 750246590, 1050345226, 2625863065, 3676208291, 5251726130, 5926948061, 7352416582, 11853896122, 18381041455, 29634740305, 36762082910, 41488636427, 59269480610, 82977272854, 207443182135, 290420454989, 414886364270, 580840909978, 1452102274945, 2904204549890]

約数ペア:

[(1, 2904204549890), (2, 1452102274945), (5, 580840909978), (7, 414886364270), (10, 290420454989), (14, 207443182135), (35, 82977272854), (49, 59269480610), (70, 41488636427), (79, 36762082910), (98, 29634740305), (158, 18381041455), (245, 11853896122), (395, 7352416582), (490, 5926948061), (553, 5251726130), (790, 3676208291), (1106, 2625863065), (2765, 1050345226), (3871, 750246590), (5530, 525172613), (7742, 375123295), (19355, 150049318), (38710, 75024659)]