74566470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 208023552

約数和(自身を除く): 133457082

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 37, 55, 62, 66, 74, 93, 110, 111, 155, 165, 185, 186, 197, 222, 310, 330, 341, 370, 394, 407, 465, 555, 591, 682, 814, 930, 985, 1023, 1110, 1147, 1182, 1221, 1705, 1970, 2035, 2046, 2167, 2294, 2442, 2955, 3410, 3441, 4070, 4334, 5115, 5735, 5910, 6105, 6107, 6501, 6882, 7289, 10230, 10835, 11470, 12210, 12214, 12617, 13002, 14578, 17205, 18321, 21670, 21867, 25234, 30535, 32505, 34410, 36445, 36642, 37851, 43734, 61070, 63085, 65010, 67177, 72890, 75702, 80179, 91605, 109335, 126170, 134354, 160358, 183210, 189255, 201531, 218670, 225959, 240537, 335885, 378510, 400895, 403062, 451918, 481074, 671770, 677877, 801790, 1007655, 1129795, 1202685, 1355754, 2015310, 2259590, 2405370, 2485549, 3389385, 4971098, 6778770, 7456647, 12427745, 14913294, 24855490, 37283235, 74566470]

約数ペア:

[(1, 74566470), (2, 37283235), (3, 24855490), (5, 14913294), (6, 12427745), (10, 7456647), (11, 6778770), (15, 4971098), (22, 3389385), (30, 2485549), (31, 2405370), (33, 2259590), (37, 2015310), (55, 1355754), (62, 1202685), (66, 1129795), (74, 1007655), (93, 801790), (110, 677877), (111, 671770), (155, 481074), (165, 451918), (185, 403062), (186, 400895), (197, 378510), (222, 335885), (310, 240537), (330, 225959), (341, 218670), (370, 201531), (394, 189255), (407, 183210), (465, 160358), (555, 134354), (591, 126170), (682, 109335), (814, 91605), (930, 80179), (985, 75702), (1023, 72890), (1110, 67177), (1147, 65010), (1182, 63085), (1221, 61070), (1705, 43734), (1970, 37851), (2035, 36642), (2046, 36445), (2167, 34410), (2294, 32505), (2442, 30535), (2955, 25234), (3410, 21867), (3441, 21670), (4070, 18321), (4334, 17205), (5115, 14578), (5735, 13002), (5910, 12617), (6105, 12214), (6107, 12210), (6501, 11470), (6882, 10835), (7289, 10230)]