30184605

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 60918624

約数和(自身を除く): 30734019

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 211, 255, 289, 495, 561, 633, 765, 867, 935, 1055, 1445, 1683, 1899, 2321, 2601, 2805, 3165, 3179, 3587, 4335, 6963, 8415, 9495, 9537, 10761, 11605, 13005, 15895, 17935, 20889, 28611, 32283, 34815, 39457, 47685, 53805, 60979, 104445, 118371, 143055, 161415, 182937, 197285, 304895, 355113, 548811, 591855, 670769, 914685, 1775565, 2012307, 2744055, 3353845, 6036921, 10061535, 30184605]

約数ペア:

[(1, 30184605), (3, 10061535), (5, 6036921), (9, 3353845), (11, 2744055), (15, 2012307), (17, 1775565), (33, 914685), (45, 670769), (51, 591855), (55, 548811), (85, 355113), (99, 304895), (153, 197285), (165, 182937), (187, 161415), (211, 143055), (255, 118371), (289, 104445), (495, 60979), (561, 53805), (633, 47685), (765, 39457), (867, 34815), (935, 32283), (1055, 28611), (1445, 20889), (1683, 17935), (1899, 15895), (2321, 13005), (2601, 11605), (2805, 10761), (3165, 9537), (3179, 9495), (3587, 8415), (4335, 6963)]