30167420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 65802240

約数和(自身を除く): 35634820

約数列:

[1, 2, 4, 5, 10, 20, 47, 67, 94, 134, 188, 235, 268, 335, 470, 479, 670, 940, 958, 1340, 1916, 2395, 3149, 4790, 6298, 9580, 12596, 15745, 22513, 31490, 32093, 45026, 62980, 64186, 90052, 112565, 128372, 160465, 225130, 320930, 450260, 641860, 1508371, 3016742, 6033484, 7541855, 15083710, 30167420]

約数ペア:

[(1, 30167420), (2, 15083710), (4, 7541855), (5, 6033484), (10, 3016742), (20, 1508371), (47, 641860), (67, 450260), (94, 320930), (134, 225130), (188, 160465), (235, 128372), (268, 112565), (335, 90052), (470, 64186), (479, 62980), (670, 45026), (940, 32093), (958, 31490), (1340, 22513), (1916, 15745), (2395, 12596), (3149, 9580), (4790, 6298)]