17320590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1486

約数の個数: 96

約数和(自身を含む): 54213120

約数和(自身を除く): 36892530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1447, 1710, 1995, 2394, 2894, 3990, 4341, 5985, 7235, 8682, 10129, 11970, 13023, 14470, 20258, 21705, 26046, 27493, 30387, 43410, 50645, 54986, 60774, 65115, 82479, 91161, 101290, 130230, 137465, 151935, 164958, 182322, 192451, 247437, 274930, 303870, 384902, 412395, 455805, 494874, 577353, 824790, 911610, 962255, 1154706, 1237185, 1732059, 1924510, 2474370, 2886765, 3464118, 5773530, 8660295, 17320590]

約数ペア:

[(1, 17320590), (2, 8660295), (3, 5773530), (5, 3464118), (6, 2886765), (7, 2474370), (9, 1924510), (10, 1732059), (14, 1237185), (15, 1154706), (18, 962255), (19, 911610), (21, 824790), (30, 577353), (35, 494874), (38, 455805), (42, 412395), (45, 384902), (57, 303870), (63, 274930), (70, 247437), (90, 192451), (95, 182322), (105, 164958), (114, 151935), (126, 137465), (133, 130230), (171, 101290), (190, 91161), (210, 82479), (266, 65115), (285, 60774), (315, 54986), (342, 50645), (399, 43410), (570, 30387), (630, 27493), (665, 26046), (798, 21705), (855, 20258), (1197, 14470), (1330, 13023), (1447, 11970), (1710, 10129), (1995, 8682), (2394, 7235), (2894, 5985), (3990, 4341)]