14217420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{33851}}^1$

素因数の和:33870

約数の個数: 48

約数和(自身を含む): 45497088

約数和(自身を除く): 31279668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 33851, 67702, 101553, 135404, 169255, 203106, 236957, 338510, 406212, 473914, 507765, 677020, 710871, 947828, 1015530, 1184785, 1421742, 2031060, 2369570, 2843484, 3554355, 4739140, 7108710, 14217420]

約数ペア:

[(1, 14217420), (2, 7108710), (3, 4739140), (4, 3554355), (5, 2843484), (6, 2369570), (7, 2031060), (10, 1421742), (12, 1184785), (14, 1015530), (15, 947828), (20, 710871), (21, 677020), (28, 507765), (30, 473914), (35, 406212), (42, 338510), (60, 236957), (70, 203106), (84, 169255), (105, 135404), (140, 101553), (210, 67702), (420, 33851)]