299493460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 739694592

約数和(自身を除く): 440201132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 181, 212, 223, 265, 362, 371, 446, 530, 724, 742, 892, 905, 1060, 1115, 1267, 1484, 1561, 1810, 1855, 2230, 2534, 3122, 3620, 3710, 4460, 5068, 6244, 6335, 7420, 7805, 9593, 11819, 12670, 15610, 19186, 23638, 25340, 31220, 38372, 40363, 47276, 47965, 59095, 67151, 80726, 82733, 95930, 118190, 134302, 161452, 165466, 191860, 201815, 236380, 268604, 282541, 330932, 335755, 403630, 413665, 565082, 671510, 807260, 827330, 1130164, 1343020, 1412705, 1654660, 2139239, 2825410, 4278478, 5650820, 8556956, 10696195, 14974673, 21392390, 29949346, 42784780, 59898692, 74873365, 149746730, 299493460]

約数ペア:

[(1, 299493460), (2, 149746730), (4, 74873365), (5, 59898692), (7, 42784780), (10, 29949346), (14, 21392390), (20, 14974673), (28, 10696195), (35, 8556956), (53, 5650820), (70, 4278478), (106, 2825410), (140, 2139239), (181, 1654660), (212, 1412705), (223, 1343020), (265, 1130164), (362, 827330), (371, 807260), (446, 671510), (530, 565082), (724, 413665), (742, 403630), (892, 335755), (905, 330932), (1060, 282541), (1115, 268604), (1267, 236380), (1484, 201815), (1561, 191860), (1810, 165466), (1855, 161452), (2230, 134302), (2534, 118190), (3122, 95930), (3620, 82733), (3710, 80726), (4460, 67151), (5068, 59095), (6244, 47965), (6335, 47276), (7420, 40363), (7805, 38372), (9593, 31220), (11819, 25340), (12670, 23638), (15610, 19186)]