9894453870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{354259}}^1$

素因数の和:354302

約数の個数: 96

約数和(自身を含む): 29077660800

約数和(自身を除く): 19183206930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3990, 4655, 5586, 9310, 13965, 27930, 354259, 708518, 1062777, 1771295, 2125554, 2479813, 3542590, 4959626, 5313885, 6730921, 7439439, 10627770, 12399065, 13461842, 14878878, 17358691, 20192763, 24798130, 33654605, 34717382, 37197195, 40385526, 47116447, 52076073, 67309210, 74394390, 86793455, 94232894, 100963815, 104152146, 141349341, 173586910, 201927630, 235582235, 260380365, 282698682, 329815129, 471164470, 520760730, 659630258, 706746705, 989445387, 1413493410, 1649075645, 1978890774, 3298151290, 4947226935, 9894453870]

約数ペア:

[(1, 9894453870), (2, 4947226935), (3, 3298151290), (5, 1978890774), (6, 1649075645), (7, 1413493410), (10, 989445387), (14, 706746705), (15, 659630258), (19, 520760730), (21, 471164470), (30, 329815129), (35, 282698682), (38, 260380365), (42, 235582235), (49, 201927630), (57, 173586910), (70, 141349341), (95, 104152146), (98, 100963815), (105, 94232894), (114, 86793455), (133, 74394390), (147, 67309210), (190, 52076073), (210, 47116447), (245, 40385526), (266, 37197195), (285, 34717382), (294, 33654605), (399, 24798130), (490, 20192763), (570, 17358691), (665, 14878878), (735, 13461842), (798, 12399065), (931, 10627770), (1330, 7439439), (1470, 6730921), (1862, 5313885), (1995, 4959626), (2793, 3542590), (3990, 2479813), (4655, 2125554), (5586, 1771295), (9310, 1062777), (13965, 708518), (27930, 354259)]