211380420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2963}}^1$

素因数の和:3045

約数の個数: 96

約数和(自身を含む): 627419520

約数和(自身を除く): 416039100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 41, 58, 60, 82, 87, 116, 123, 145, 164, 174, 205, 246, 290, 348, 410, 435, 492, 580, 615, 820, 870, 1189, 1230, 1740, 2378, 2460, 2963, 3567, 4756, 5926, 5945, 7134, 8889, 11852, 11890, 14268, 14815, 17778, 17835, 23780, 29630, 35556, 35670, 44445, 59260, 71340, 85927, 88890, 121483, 171854, 177780, 242966, 257781, 343708, 364449, 429635, 485932, 515562, 607415, 728898, 859270, 1031124, 1214830, 1288905, 1457796, 1718540, 1822245, 2429660, 2577810, 3523007, 3644490, 5155620, 7046014, 7288980, 10569021, 14092028, 17615035, 21138042, 35230070, 42276084, 52845105, 70460140, 105690210, 211380420]

約数ペア:

[(1, 211380420), (2, 105690210), (3, 70460140), (4, 52845105), (5, 42276084), (6, 35230070), (10, 21138042), (12, 17615035), (15, 14092028), (20, 10569021), (29, 7288980), (30, 7046014), (41, 5155620), (58, 3644490), (60, 3523007), (82, 2577810), (87, 2429660), (116, 1822245), (123, 1718540), (145, 1457796), (164, 1288905), (174, 1214830), (205, 1031124), (246, 859270), (290, 728898), (348, 607415), (410, 515562), (435, 485932), (492, 429635), (580, 364449), (615, 343708), (820, 257781), (870, 242966), (1189, 177780), (1230, 171854), (1740, 121483), (2378, 88890), (2460, 85927), (2963, 71340), (3567, 59260), (4756, 44445), (5926, 35670), (5945, 35556), (7134, 29630), (8889, 23780), (11852, 17835), (11890, 17778), (14268, 14815)]