135770390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 315187200

約数和(自身を除く): 179416810

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 37, 38, 62, 70, 74, 89, 95, 133, 155, 178, 185, 190, 217, 259, 266, 310, 370, 434, 445, 518, 589, 623, 665, 703, 890, 1085, 1147, 1178, 1246, 1295, 1330, 1406, 1691, 2170, 2294, 2590, 2759, 2945, 3115, 3293, 3382, 3515, 4123, 4921, 5518, 5735, 5890, 6230, 6586, 7030, 8029, 8246, 8455, 9842, 11470, 11837, 13795, 16058, 16465, 16910, 19313, 20615, 21793, 23051, 23674, 24605, 27590, 32930, 38626, 40145, 41230, 43586, 46102, 49210, 52421, 59185, 62567, 80290, 96565, 102083, 104842, 108965, 115255, 118370, 125134, 152551, 193130, 204166, 217930, 230510, 262105, 305102, 312835, 366947, 437969, 510415, 524210, 625670, 714581, 733894, 762755, 875938, 1020830, 1429162, 1525510, 1834735, 1939577, 2189845, 3572905, 3669470, 3879154, 4379690, 7145810, 9697885, 13577039, 19395770, 27154078, 67885195, 135770390]

約数ペア:

[(1, 135770390), (2, 67885195), (5, 27154078), (7, 19395770), (10, 13577039), (14, 9697885), (19, 7145810), (31, 4379690), (35, 3879154), (37, 3669470), (38, 3572905), (62, 2189845), (70, 1939577), (74, 1834735), (89, 1525510), (95, 1429162), (133, 1020830), (155, 875938), (178, 762755), (185, 733894), (190, 714581), (217, 625670), (259, 524210), (266, 510415), (310, 437969), (370, 366947), (434, 312835), (445, 305102), (518, 262105), (589, 230510), (623, 217930), (665, 204166), (703, 193130), (890, 152551), (1085, 125134), (1147, 118370), (1178, 115255), (1246, 108965), (1295, 104842), (1330, 102083), (1406, 96565), (1691, 80290), (2170, 62567), (2294, 59185), (2590, 52421), (2759, 49210), (2945, 46102), (3115, 43586), (3293, 41230), (3382, 40145), (3515, 38626), (4123, 32930), (4921, 27590), (5518, 24605), (5735, 23674), (5890, 23051), (6230, 21793), (6586, 20615), (7030, 19313), (8029, 16910), (8246, 16465), (8455, 16058), (9842, 13795), (11470, 11837)]