15662797340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{2617}}^1$

素因数の和:3279

約数の個数: 96

約数和(自身を含む): 36100753920

約数和(自身を除く): 20437956580

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 607, 986, 1214, 1972, 2428, 2465, 2617, 3035, 4930, 5234, 6070, 9860, 10319, 10468, 12140, 13085, 17603, 20638, 26170, 35206, 41276, 44489, 51595, 52340, 70412, 75893, 88015, 88978, 103190, 151786, 176030, 177956, 206380, 222445, 299251, 303572, 352060, 379465, 444890, 598502, 758930, 889780, 1197004, 1290181, 1496255, 1517860, 1588519, 2580362, 2992510, 3177038, 5160724, 5985020, 6354076, 6450905, 7942595, 12901810, 15885190, 25803620, 27004823, 31770380, 46067051, 54009646, 92134102, 108019292, 135024115, 184268204, 230335255, 270048230, 460670510, 540096460, 783139867, 921341020, 1566279734, 3132559468, 3915699335, 7831398670, 15662797340]

約数ペア:

[(1, 15662797340), (2, 7831398670), (4, 3915699335), (5, 3132559468), (10, 1566279734), (17, 921341020), (20, 783139867), (29, 540096460), (34, 460670510), (58, 270048230), (68, 230335255), (85, 184268204), (116, 135024115), (145, 108019292), (170, 92134102), (290, 54009646), (340, 46067051), (493, 31770380), (580, 27004823), (607, 25803620), (986, 15885190), (1214, 12901810), (1972, 7942595), (2428, 6450905), (2465, 6354076), (2617, 5985020), (3035, 5160724), (4930, 3177038), (5234, 2992510), (6070, 2580362), (9860, 1588519), (10319, 1517860), (10468, 1496255), (12140, 1290181), (13085, 1197004), (17603, 889780), (20638, 758930), (26170, 598502), (35206, 444890), (41276, 379465), (44489, 352060), (51595, 303572), (52340, 299251), (70412, 222445), (75893, 206380), (88015, 177956), (88978, 176030), (103190, 151786)]