618125670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7691}}^1$

素因数の和:7770

約数の個数: 96

約数和(自身を含む): 1727930880

約数和(自身を除く): 1109805210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 141, 171, 190, 235, 282, 285, 342, 423, 470, 570, 705, 846, 855, 893, 1410, 1710, 1786, 2115, 2679, 4230, 4465, 5358, 7691, 8037, 8930, 13395, 15382, 16074, 23073, 26790, 38455, 40185, 46146, 69219, 76910, 80370, 115365, 138438, 146129, 230730, 292258, 346095, 361477, 438387, 692190, 722954, 730645, 876774, 1084431, 1315161, 1461290, 1807385, 2168862, 2191935, 2630322, 3253293, 3614770, 4383870, 5422155, 6506586, 6575805, 6868063, 10844310, 13151610, 13736126, 16266465, 20604189, 32532930, 34340315, 41208378, 61812567, 68680630, 103020945, 123625134, 206041890, 309062835, 618125670]

約数ペア:

[(1, 618125670), (2, 309062835), (3, 206041890), (5, 123625134), (6, 103020945), (9, 68680630), (10, 61812567), (15, 41208378), (18, 34340315), (19, 32532930), (30, 20604189), (38, 16266465), (45, 13736126), (47, 13151610), (57, 10844310), (90, 6868063), (94, 6575805), (95, 6506586), (114, 5422155), (141, 4383870), (171, 3614770), (190, 3253293), (235, 2630322), (282, 2191935), (285, 2168862), (342, 1807385), (423, 1461290), (470, 1315161), (570, 1084431), (705, 876774), (846, 730645), (855, 722954), (893, 692190), (1410, 438387), (1710, 361477), (1786, 346095), (2115, 292258), (2679, 230730), (4230, 146129), (4465, 138438), (5358, 115365), (7691, 80370), (8037, 76910), (8930, 69219), (13395, 46146), (15382, 40185), (16074, 38455), (23073, 26790)]