497532420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35897}}^1$

素因数の和:35930

約数の個数: 144

約数和(自身を含む): 1881629568

約数和(自身を除く): 1384097148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 35897, 71794, 107691, 143588, 179485, 215382, 251279, 323073, 358970, 394867, 430764, 502558, 538455, 646146, 717940, 753837, 789734, 1005116, 1076910, 1184601, 1256395, 1292292, 1507674, 1579468, 1615365, 1974335, 2153820, 2261511, 2369202, 2512790, 2764069, 3015348, 3230730, 3553803, 3769185, 3948670, 4523022, 4738404, 5025580, 5528138, 5923005, 6461460, 7107606, 7538370, 7897340, 8292207, 9046044, 11056276, 11307555, 11846010, 13820345, 14215212, 15076740, 16584414, 17769015, 22615110, 23692020, 24876621, 27640690, 33168828, 35538030, 41461035, 45230220, 49753242, 55281380, 71076060, 82922070, 99506484, 124383105, 165844140, 248766210, 497532420]

約数ペア:

[(1, 497532420), (2, 248766210), (3, 165844140), (4, 124383105), (5, 99506484), (6, 82922070), (7, 71076060), (9, 55281380), (10, 49753242), (11, 45230220), (12, 41461035), (14, 35538030), (15, 33168828), (18, 27640690), (20, 24876621), (21, 23692020), (22, 22615110), (28, 17769015), (30, 16584414), (33, 15076740), (35, 14215212), (36, 13820345), (42, 11846010), (44, 11307555), (45, 11056276), (55, 9046044), (60, 8292207), (63, 7897340), (66, 7538370), (70, 7107606), (77, 6461460), (84, 5923005), (90, 5528138), (99, 5025580), (105, 4738404), (110, 4523022), (126, 3948670), (132, 3769185), (140, 3553803), (154, 3230730), (165, 3015348), (180, 2764069), (198, 2512790), (210, 2369202), (220, 2261511), (231, 2153820), (252, 1974335), (308, 1615365), (315, 1579468), (330, 1507674), (385, 1292292), (396, 1256395), (420, 1184601), (462, 1076910), (495, 1005116), (630, 789734), (660, 753837), (693, 717940), (770, 646146), (924, 538455), (990, 502558), (1155, 430764), (1260, 394867), (1386, 358970), (1540, 323073), (1980, 251279), (2310, 215382), (2772, 179485), (3465, 143588), (4620, 107691), (6930, 71794), (13860, 35897)]