210544202890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4051}}^1\times {\mathrm{14009}}^1$

素因数の和:18127

約数の個数: 64

約数和(自身を含む): 441432011520

約数和(自身を除く): 230887808630

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 4051, 8102, 14009, 20255, 28018, 28357, 40510, 56714, 70045, 98063, 140090, 141785, 196126, 214703, 283570, 429406, 490315, 742477, 980630, 1073515, 1484954, 1502921, 2147030, 3005842, 3712385, 5197339, 7424770, 7514605, 10394678, 15029210, 25986695, 51973390, 56750459, 113500918, 283752295, 397253213, 567504590, 794506426, 1986266065, 3007774327, 3972532130, 6015548654, 15038871635, 21054420289, 30077743270, 42108840578, 105272101445, 210544202890]

約数ペア:

[(1, 210544202890), (2, 105272101445), (5, 42108840578), (7, 30077743270), (10, 21054420289), (14, 15038871635), (35, 6015548654), (53, 3972532130), (70, 3007774327), (106, 1986266065), (265, 794506426), (371, 567504590), (530, 397253213), (742, 283752295), (1855, 113500918), (3710, 56750459), (4051, 51973390), (8102, 25986695), (14009, 15029210), (20255, 10394678), (28018, 7514605), (28357, 7424770), (40510, 5197339), (56714, 3712385), (70045, 3005842), (98063, 2147030), (140090, 1502921), (141785, 1484954), (196126, 1073515), (214703, 980630), (283570, 742477), (429406, 490315)]