3845030

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 8640000

約数和(自身を除く): 4794970

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 59, 70, 95, 98, 118, 133, 190, 245, 266, 295, 343, 413, 490, 590, 665, 686, 826, 931, 1121, 1330, 1715, 1862, 2065, 2242, 2891, 3430, 4130, 4655, 5605, 5782, 6517, 7847, 9310, 11210, 13034, 14455, 15694, 20237, 28910, 32585, 39235, 40474, 54929, 65170, 78470, 101185, 109858, 202370, 274645, 384503, 549290, 769006, 1922515, 3845030]

約数ペア:

[(1, 3845030), (2, 1922515), (5, 769006), (7, 549290), (10, 384503), (14, 274645), (19, 202370), (35, 109858), (38, 101185), (49, 78470), (59, 65170), (70, 54929), (95, 40474), (98, 39235), (118, 32585), (133, 28910), (190, 20237), (245, 15694), (266, 14455), (295, 13034), (343, 11210), (413, 9310), (490, 7847), (590, 6517), (665, 5782), (686, 5605), (826, 4655), (931, 4130), (1121, 3430), (1330, 2891), (1715, 2242), (1862, 2065)]