135946580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12611}}^1$

素因数の和:12645

約数の個数: 72

約数和(自身を含む): 362317536

約数和(自身を除く): 226370956

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 12611, 25222, 50444, 63055, 88277, 126110, 138721, 176554, 252220, 277442, 353108, 441385, 554884, 617939, 693605, 882770, 971047, 1235878, 1387210, 1765540, 1942094, 2471756, 2774420, 3089695, 3884188, 4855235, 6179390, 6797329, 9710470, 12358780, 13594658, 19420940, 27189316, 33986645, 67973290, 135946580]

約数ペア:

[(1, 135946580), (2, 67973290), (4, 33986645), (5, 27189316), (7, 19420940), (10, 13594658), (11, 12358780), (14, 9710470), (20, 6797329), (22, 6179390), (28, 4855235), (35, 3884188), (44, 3089695), (49, 2774420), (55, 2471756), (70, 1942094), (77, 1765540), (98, 1387210), (110, 1235878), (140, 971047), (154, 882770), (196, 693605), (220, 617939), (245, 554884), (308, 441385), (385, 353108), (490, 277442), (539, 252220), (770, 176554), (980, 138721), (1078, 126110), (1540, 88277), (2156, 63055), (2695, 50444), (5390, 25222), (10780, 12611)]