255271569210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1495177}}^1$

素因数の和:1495468

約数の個数: 96

約数和(自身を含む): 761320714752

約数和(自身を除く): 506049145542

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 271, 315, 542, 630, 813, 1355, 1626, 1897, 2439, 2710, 3794, 4065, 4878, 5691, 8130, 9485, 11382, 12195, 17073, 18970, 24390, 28455, 34146, 56910, 85365, 170730, 1495177, 2990354, 4485531, 7475885, 8971062, 10466239, 13456593, 14951770, 20932478, 22427655, 26913186, 31398717, 44855310, 52331195, 62797434, 67282965, 94196151, 104662390, 134565930, 156993585, 188392302, 313987170, 405192967, 470980755, 810385934, 941961510, 1215578901, 2025964835, 2431157802, 2836350769, 3646736703, 4051929670, 5672701538, 6077894505, 7293473406, 8509052307, 12155789010, 14181753845, 17018104614, 18233683515, 25527156921, 28363507690, 36467367030, 42545261535, 51054313842, 85090523070, 127635784605, 255271569210]

約数ペア:

[(1, 255271569210), (2, 127635784605), (3, 85090523070), (5, 51054313842), (6, 42545261535), (7, 36467367030), (9, 28363507690), (10, 25527156921), (14, 18233683515), (15, 17018104614), (18, 14181753845), (21, 12155789010), (30, 8509052307), (35, 7293473406), (42, 6077894505), (45, 5672701538), (63, 4051929670), (70, 3646736703), (90, 2836350769), (105, 2431157802), (126, 2025964835), (210, 1215578901), (271, 941961510), (315, 810385934), (542, 470980755), (630, 405192967), (813, 313987170), (1355, 188392302), (1626, 156993585), (1897, 134565930), (2439, 104662390), (2710, 94196151), (3794, 67282965), (4065, 62797434), (4878, 52331195), (5691, 44855310), (8130, 31398717), (9485, 26913186), (11382, 22427655), (12195, 20932478), (17073, 14951770), (18970, 13456593), (24390, 10466239), (28455, 8971062), (34146, 7475885), (56910, 4485531), (85365, 2990354), (170730, 1495177)]