42711060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101693}}^1$

素因数の和:101712

約数の個数: 48

約数和(自身を含む): 136676736

約数和(自身を除く): 93965676

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, 101693, 203386, 305079, 406772, 508465, 610158, 711851, 1016930, 1220316, 1423702, 1525395, 2033860, 2135553, 2847404, 3050790, 3559255, 4271106, 6101580, 7118510, 8542212, 10677765, 14237020, 21355530, 42711060]

約数ペア:

[(1, 42711060), (2, 21355530), (3, 14237020), (4, 10677765), (5, 8542212), (6, 7118510), (7, 6101580), (10, 4271106), (12, 3559255), (14, 3050790), (15, 2847404), (20, 2135553), (21, 2033860), (28, 1525395), (30, 1423702), (35, 1220316), (42, 1016930), (60, 711851), (70, 610158), (84, 508465), (105, 406772), (140, 305079), (210, 203386), (420, 101693)]