196376670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{103903}}^1$

素因数の和:103926

約数の個数: 64

約数和(自身を含む): 598487040

約数和(自身を除く): 402110370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 103903, 207806, 311709, 519515, 623418, 727321, 935127, 1039030, 1454642, 1558545, 1870254, 2181963, 2805381, 3117090, 3636605, 4363926, 4675635, 5610762, 6545889, 7273210, 9351270, 10909815, 13091778, 14026905, 19637667, 21819630, 28053810, 32729445, 39275334, 65458890, 98188335, 196376670]

約数ペア:

[(1, 196376670), (2, 98188335), (3, 65458890), (5, 39275334), (6, 32729445), (7, 28053810), (9, 21819630), (10, 19637667), (14, 14026905), (15, 13091778), (18, 10909815), (21, 9351270), (27, 7273210), (30, 6545889), (35, 5610762), (42, 4675635), (45, 4363926), (54, 3636605), (63, 3117090), (70, 2805381), (90, 2181963), (105, 1870254), (126, 1558545), (135, 1454642), (189, 1039030), (210, 935127), (270, 727321), (315, 623418), (378, 519515), (630, 311709), (945, 207806), (1890, 103903)]