39539570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 90616320

約数和(自身を除く): 51076750

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 49, 62, 70, 95, 98, 133, 137, 155, 190, 217, 245, 266, 274, 310, 434, 490, 589, 665, 685, 931, 959, 1085, 1178, 1330, 1370, 1519, 1862, 1918, 2170, 2603, 2945, 3038, 4123, 4247, 4655, 4795, 5206, 5890, 6713, 7595, 8246, 8494, 9310, 9590, 13015, 13426, 15190, 18221, 20615, 21235, 26030, 28861, 29729, 33565, 36442, 41230, 42470, 57722, 59458, 67130, 80693, 91105, 127547, 144305, 148645, 161386, 182210, 208103, 255094, 288610, 297290, 403465, 416206, 564851, 637735, 806930, 1040515, 1129702, 1275470, 2081030, 2824255, 3953957, 5648510, 7907914, 19769785, 39539570]

約数ペア:

[(1, 39539570), (2, 19769785), (5, 7907914), (7, 5648510), (10, 3953957), (14, 2824255), (19, 2081030), (31, 1275470), (35, 1129702), (38, 1040515), (49, 806930), (62, 637735), (70, 564851), (95, 416206), (98, 403465), (133, 297290), (137, 288610), (155, 255094), (190, 208103), (217, 182210), (245, 161386), (266, 148645), (274, 144305), (310, 127547), (434, 91105), (490, 80693), (589, 67130), (665, 59458), (685, 57722), (931, 42470), (959, 41230), (1085, 36442), (1178, 33565), (1330, 29729), (1370, 28861), (1519, 26030), (1862, 21235), (1918, 20615), (2170, 18221), (2603, 15190), (2945, 13426), (3038, 13015), (4123, 9590), (4247, 9310), (4655, 8494), (4795, 8246), (5206, 7595), (5890, 6713)]