303949620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129893}}^1$

素因数の和:129921

約数の個数: 72

約数和(自身を含む): 992909736

約数和(自身を除く): 688960116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 129893, 259786, 389679, 519572, 649465, 779358, 1169037, 1298930, 1558716, 1688609, 1948395, 2338074, 2597860, 3377218, 3896790, 4676148, 5065827, 5845185, 6754436, 7793580, 8443045, 10131654, 11690370, 15197481, 16886090, 20263308, 23380740, 25329135, 30394962, 33772180, 50658270, 60789924, 75987405, 101316540, 151974810, 303949620]

約数ペア:

[(1, 303949620), (2, 151974810), (3, 101316540), (4, 75987405), (5, 60789924), (6, 50658270), (9, 33772180), (10, 30394962), (12, 25329135), (13, 23380740), (15, 20263308), (18, 16886090), (20, 15197481), (26, 11690370), (30, 10131654), (36, 8443045), (39, 7793580), (45, 6754436), (52, 5845185), (60, 5065827), (65, 4676148), (78, 3896790), (90, 3377218), (117, 2597860), (130, 2338074), (156, 1948395), (180, 1688609), (195, 1558716), (234, 1298930), (260, 1169037), (390, 779358), (468, 649465), (585, 519572), (780, 389679), (1170, 259786), (2340, 129893)]