105578130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2003}}^1$

素因数の和:2271

約数の個数: 64

約数和(自身を含む): 290884608

約数和(自身を除く): 185306478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 753, 1255, 1506, 1757, 2003, 2510, 3514, 3765, 4006, 5271, 6009, 7530, 8785, 10015, 10542, 12018, 14021, 17570, 20030, 26355, 28042, 30045, 42063, 52710, 60090, 70105, 84126, 140210, 210315, 420630, 502753, 1005506, 1508259, 2513765, 3016518, 3519271, 5027530, 7038542, 7541295, 10557813, 15082590, 17596355, 21115626, 35192710, 52789065, 105578130]

約数ペア:

[(1, 105578130), (2, 52789065), (3, 35192710), (5, 21115626), (6, 17596355), (7, 15082590), (10, 10557813), (14, 7541295), (15, 7038542), (21, 5027530), (30, 3519271), (35, 3016518), (42, 2513765), (70, 1508259), (105, 1005506), (210, 502753), (251, 420630), (502, 210315), (753, 140210), (1255, 84126), (1506, 70105), (1757, 60090), (2003, 52710), (2510, 42063), (3514, 30045), (3765, 28042), (4006, 26355), (5271, 20030), (6009, 17570), (7530, 14021), (8785, 12018), (10015, 10542)]