181224810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51631}}^1$

素因数の和:51660

約数の個数: 64

約数和(自身を含む): 520450560

約数和(自身を除く): 339225750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 51631, 103262, 154893, 258155, 309786, 464679, 516310, 671203, 774465, 929358, 1342406, 1394037, 1548930, 2013609, 2323395, 2788074, 3356015, 4027218, 4646790, 6040827, 6712030, 6970185, 10068045, 12081654, 13940370, 18122481, 20136090, 30204135, 36244962, 60408270, 90612405, 181224810]

約数ペア:

[(1, 181224810), (2, 90612405), (3, 60408270), (5, 36244962), (6, 30204135), (9, 20136090), (10, 18122481), (13, 13940370), (15, 12081654), (18, 10068045), (26, 6970185), (27, 6712030), (30, 6040827), (39, 4646790), (45, 4027218), (54, 3356015), (65, 2788074), (78, 2323395), (90, 2013609), (117, 1548930), (130, 1394037), (135, 1342406), (195, 929358), (234, 774465), (270, 671203), (351, 516310), (390, 464679), (585, 309786), (702, 258155), (1170, 154893), (1755, 103262), (3510, 51631)]