2018484420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{1193}}^1$

素因数の和:1541

約数の個数: 96

約数和(自身を含む): 5724093312

約数和(自身を除く): 3705608892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 173, 326, 346, 489, 519, 652, 692, 815, 865, 978, 1038, 1193, 1630, 1730, 1956, 2076, 2386, 2445, 2595, 3260, 3460, 3579, 4772, 4890, 5190, 5965, 7158, 9780, 10380, 11930, 14316, 17895, 23860, 28199, 35790, 56398, 71580, 84597, 112796, 140995, 169194, 194459, 206389, 281990, 338388, 388918, 412778, 422985, 563980, 583377, 619167, 777836, 825556, 845970, 972295, 1031945, 1166754, 1238334, 1691940, 1944590, 2063890, 2333508, 2476668, 2916885, 3095835, 3889180, 4127780, 5833770, 6191670, 11667540, 12383340, 33641407, 67282814, 100924221, 134565628, 168207035, 201848442, 336414070, 403696884, 504621105, 672828140, 1009242210, 2018484420]

約数ペア:

[(1, 2018484420), (2, 1009242210), (3, 672828140), (4, 504621105), (5, 403696884), (6, 336414070), (10, 201848442), (12, 168207035), (15, 134565628), (20, 100924221), (30, 67282814), (60, 33641407), (163, 12383340), (173, 11667540), (326, 6191670), (346, 5833770), (489, 4127780), (519, 3889180), (652, 3095835), (692, 2916885), (815, 2476668), (865, 2333508), (978, 2063890), (1038, 1944590), (1193, 1691940), (1630, 1238334), (1730, 1166754), (1956, 1031945), (2076, 972295), (2386, 845970), (2445, 825556), (2595, 777836), (3260, 619167), (3460, 583377), (3579, 563980), (4772, 422985), (4890, 412778), (5190, 388918), (5965, 338388), (7158, 281990), (9780, 206389), (10380, 194459), (11930, 169194), (14316, 140995), (17895, 112796), (23860, 84597), (28199, 71580), (35790, 56398)]