161130930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8539}}^1$

素因数の和:8603

約数の個数: 64

約数和(自身を含む): 420577920

約数和(自身を除く): 259446990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1110, 1258, 1887, 3145, 3774, 6290, 8539, 9435, 17078, 18870, 25617, 42695, 51234, 85390, 128085, 145163, 256170, 290326, 315943, 435489, 631886, 725815, 870978, 947829, 1451630, 1579715, 1895658, 2177445, 3159430, 4354890, 4739145, 5371031, 9478290, 10742062, 16113093, 26855155, 32226186, 53710310, 80565465, 161130930]

約数ペア:

[(1, 161130930), (2, 80565465), (3, 53710310), (5, 32226186), (6, 26855155), (10, 16113093), (15, 10742062), (17, 9478290), (30, 5371031), (34, 4739145), (37, 4354890), (51, 3159430), (74, 2177445), (85, 1895658), (102, 1579715), (111, 1451630), (170, 947829), (185, 870978), (222, 725815), (255, 631886), (370, 435489), (510, 315943), (555, 290326), (629, 256170), (1110, 145163), (1258, 128085), (1887, 85390), (3145, 51234), (3774, 42695), (6290, 25617), (8539, 18870), (9435, 17078)]