201810070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1759}}^1$

素因数の和:1933

約数の個数: 64

約数和(自身を含む): 456192000

約数和(自身を除く): 254381930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 149, 154, 298, 385, 745, 770, 1043, 1490, 1639, 1759, 2086, 3278, 3518, 5215, 8195, 8795, 10430, 11473, 12313, 16390, 17590, 19349, 22946, 24626, 38698, 57365, 61565, 96745, 114730, 123130, 135443, 193490, 262091, 270886, 524182, 677215, 1310455, 1354430, 1834637, 2620910, 2883001, 3669274, 5766002, 9173185, 14415005, 18346370, 20181007, 28830010, 40362014, 100905035, 201810070]

約数ペア:

[(1, 201810070), (2, 100905035), (5, 40362014), (7, 28830010), (10, 20181007), (11, 18346370), (14, 14415005), (22, 9173185), (35, 5766002), (55, 3669274), (70, 2883001), (77, 2620910), (110, 1834637), (149, 1354430), (154, 1310455), (298, 677215), (385, 524182), (745, 270886), (770, 262091), (1043, 193490), (1490, 135443), (1639, 123130), (1759, 114730), (2086, 96745), (3278, 61565), (3518, 57365), (5215, 38698), (8195, 24626), (8795, 22946), (10430, 19349), (11473, 17590), (12313, 16390)]