74188590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2371}}^1$

素因数の和:2537

約数の個数: 64

約数和(自身を含む): 204940800

約数和(自身を除く): 130752210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 2086, 2235, 2371, 3129, 4470, 4742, 5215, 6258, 7113, 10430, 11855, 14226, 15645, 16597, 23710, 31290, 33194, 35565, 49791, 71130, 82985, 99582, 165970, 248955, 353279, 497910, 706558, 1059837, 1766395, 2119674, 2472953, 3532790, 4945906, 5299185, 7418859, 10598370, 12364765, 14837718, 24729530, 37094295, 74188590]

約数ペア:

[(1, 74188590), (2, 37094295), (3, 24729530), (5, 14837718), (6, 12364765), (7, 10598370), (10, 7418859), (14, 5299185), (15, 4945906), (21, 3532790), (30, 2472953), (35, 2119674), (42, 1766395), (70, 1059837), (105, 706558), (149, 497910), (210, 353279), (298, 248955), (447, 165970), (745, 99582), (894, 82985), (1043, 71130), (1490, 49791), (2086, 35565), (2235, 33194), (2371, 31290), (3129, 23710), (4470, 16597), (4742, 15645), (5215, 14226), (6258, 11855), (7113, 10430)]