103619780985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 194725085184

約数和(自身を除く): 91105304199

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 157, 213, 223, 355, 397, 471, 497, 669, 785, 1065, 1099, 1115, 1191, 1491, 1561, 1985, 2355, 2485, 2779, 3297, 3345, 4683, 5495, 5955, 7455, 7805, 8337, 11147, 13895, 15833, 16485, 23415, 28187, 33441, 35011, 41685, 47499, 55735, 62329, 78029, 79165, 84561, 88531, 105033, 110831, 140935, 167205, 175055, 186987, 197309, 234087, 237495, 245077, 265593, 311645, 332493, 390145, 422805, 436303, 442655, 525165, 554155, 591927, 619717, 735231, 934935, 986545, 1170435, 1225385, 1308909, 1327965, 1662465, 1859151, 2181515, 2485781, 2959635, 3098585, 3676155, 4425359, 6285701, 6544545, 7457343, 9295755, 12428905, 13276077, 13899367, 17400467, 18857103, 22126795, 30977513, 31428505, 37286715, 41698101, 43999907, 52201401, 66380385, 69496835, 87002335, 92932539, 94285515, 97295569, 131999721, 154887565, 208490505, 219999535, 261007005, 291886707, 464662695, 486477845, 659998605, 986855057, 1459433535, 2960565171, 4934275285, 6907985399, 14802825855, 20723956197, 34539926995, 103619780985]

約数ペア:

[(1, 103619780985), (3, 34539926995), (5, 20723956197), (7, 14802825855), (15, 6907985399), (21, 4934275285), (35, 2960565171), (71, 1459433535), (105, 986855057), (157, 659998605), (213, 486477845), (223, 464662695), (355, 291886707), (397, 261007005), (471, 219999535), (497, 208490505), (669, 154887565), (785, 131999721), (1065, 97295569), (1099, 94285515), (1115, 92932539), (1191, 87002335), (1491, 69496835), (1561, 66380385), (1985, 52201401), (2355, 43999907), (2485, 41698101), (2779, 37286715), (3297, 31428505), (3345, 30977513), (4683, 22126795), (5495, 18857103), (5955, 17400467), (7455, 13899367), (7805, 13276077), (8337, 12428905), (11147, 9295755), (13895, 7457343), (15833, 6544545), (16485, 6285701), (23415, 4425359), (28187, 3676155), (33441, 3098585), (35011, 2959635), (41685, 2485781), (47499, 2181515), (55735, 1859151), (62329, 1662465), (78029, 1327965), (79165, 1308909), (84561, 1225385), (88531, 1170435), (105033, 986545), (110831, 934935), (140935, 735231), (167205, 619717), (175055, 591927), (186987, 554155), (197309, 525165), (234087, 442655), (237495, 436303), (245077, 422805), (265593, 390145), (311645, 332493)]