210008668020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1\times {\mathrm{103307}}^1$

素因数の和:105329

約数の個数: 96

約数和(自身を含む): 622932363648

約数和(自身を除く): 412923695628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1993, 3986, 5979, 7972, 9965, 11958, 19930, 23916, 29895, 33881, 39860, 59790, 67762, 101643, 103307, 119580, 135524, 169405, 203286, 206614, 309921, 338810, 406572, 413228, 508215, 516535, 619842, 677620, 1016430, 1033070, 1239684, 1549605, 1756219, 2032860, 2066140, 3099210, 3512438, 5268657, 6198420, 7024876, 8781095, 10537314, 17562190, 21074628, 26343285, 35124380, 52686570, 105373140, 205890851, 411781702, 617672553, 823563404, 1029454255, 1235345106, 2058908510, 2470690212, 3088362765, 3500144467, 4117817020, 6176725530, 7000288934, 10500433401, 12353451060, 14000577868, 17500722335, 21000866802, 35001444670, 42001733604, 52502167005, 70002889340, 105004334010, 210008668020]

約数ペア:

[(1, 210008668020), (2, 105004334010), (3, 70002889340), (4, 52502167005), (5, 42001733604), (6, 35001444670), (10, 21000866802), (12, 17500722335), (15, 14000577868), (17, 12353451060), (20, 10500433401), (30, 7000288934), (34, 6176725530), (51, 4117817020), (60, 3500144467), (68, 3088362765), (85, 2470690212), (102, 2058908510), (170, 1235345106), (204, 1029454255), (255, 823563404), (340, 617672553), (510, 411781702), (1020, 205890851), (1993, 105373140), (3986, 52686570), (5979, 35124380), (7972, 26343285), (9965, 21074628), (11958, 17562190), (19930, 10537314), (23916, 8781095), (29895, 7024876), (33881, 6198420), (39860, 5268657), (59790, 3512438), (67762, 3099210), (101643, 2066140), (103307, 2032860), (119580, 1756219), (135524, 1549605), (169405, 1239684), (203286, 1033070), (206614, 1016430), (309921, 677620), (338810, 619842), (406572, 516535), (413228, 508215)]