90227410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 208707840

約数和(自身を除く): 118480430

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 169, 182, 203, 263, 290, 338, 377, 406, 455, 526, 754, 845, 910, 1015, 1183, 1315, 1690, 1841, 1885, 2030, 2366, 2630, 2639, 3419, 3682, 3770, 4901, 5278, 5915, 6838, 7627, 9205, 9802, 11830, 13195, 15254, 17095, 18410, 23933, 24505, 26390, 34190, 34307, 38135, 44447, 47866, 49010, 53389, 68614, 76270, 88894, 99151, 106778, 119665, 171535, 198302, 222235, 239330, 266945, 311129, 343070, 444470, 495755, 533890, 622258, 694057, 991510, 1288963, 1388114, 1555645, 2577926, 3111290, 3470285, 6444815, 6940570, 9022741, 12889630, 18045482, 45113705, 90227410]

約数ペア:

[(1, 90227410), (2, 45113705), (5, 18045482), (7, 12889630), (10, 9022741), (13, 6940570), (14, 6444815), (26, 3470285), (29, 3111290), (35, 2577926), (58, 1555645), (65, 1388114), (70, 1288963), (91, 991510), (130, 694057), (145, 622258), (169, 533890), (182, 495755), (203, 444470), (263, 343070), (290, 311129), (338, 266945), (377, 239330), (406, 222235), (455, 198302), (526, 171535), (754, 119665), (845, 106778), (910, 99151), (1015, 88894), (1183, 76270), (1315, 68614), (1690, 53389), (1841, 49010), (1885, 47866), (2030, 44447), (2366, 38135), (2630, 34307), (2639, 34190), (3419, 26390), (3682, 24505), (3770, 23933), (4901, 18410), (5278, 17095), (5915, 15254), (6838, 13195), (7627, 11830), (9205, 9802)]