29493660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{70223}}^1$

素因数の和:70242

約数の個数: 48

約数和(自身を含む): 94381056

約数和(自身を除く): 64887396

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, 70223, 140446, 210669, 280892, 351115, 421338, 491561, 702230, 842676, 983122, 1053345, 1404460, 1474683, 1966244, 2106690, 2457805, 2949366, 4213380, 4915610, 5898732, 7373415, 9831220, 14746830, 29493660]

約数ペア:

[(1, 29493660), (2, 14746830), (3, 9831220), (4, 7373415), (5, 5898732), (6, 4915610), (7, 4213380), (10, 2949366), (12, 2457805), (14, 2106690), (15, 1966244), (20, 1474683), (21, 1404460), (28, 1053345), (30, 983122), (35, 842676), (42, 702230), (60, 491561), (70, 421338), (84, 351115), (105, 280892), (140, 210669), (210, 140446), (420, 70223)]