27496140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3887

約数の個数: 96

約数和(自身を含む): 93187584

約数和(自身を除く): 65691444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 3851, 7140, 7702, 11553, 15404, 19255, 23106, 26957, 38510, 46212, 53914, 57765, 65467, 77020, 80871, 107828, 115530, 130934, 134785, 161742, 196401, 231060, 261868, 269570, 323484, 327335, 392802, 404355, 458269, 539140, 654670, 785604, 808710, 916538, 982005, 1309340, 1374807, 1617420, 1833076, 1964010, 2291345, 2749614, 3928020, 4582690, 5499228, 6874035, 9165380, 13748070, 27496140]

約数ペア:

[(1, 27496140), (2, 13748070), (3, 9165380), (4, 6874035), (5, 5499228), (6, 4582690), (7, 3928020), (10, 2749614), (12, 2291345), (14, 1964010), (15, 1833076), (17, 1617420), (20, 1374807), (21, 1309340), (28, 982005), (30, 916538), (34, 808710), (35, 785604), (42, 654670), (51, 539140), (60, 458269), (68, 404355), (70, 392802), (84, 327335), (85, 323484), (102, 269570), (105, 261868), (119, 231060), (140, 196401), (170, 161742), (204, 134785), (210, 130934), (238, 115530), (255, 107828), (340, 80871), (357, 77020), (420, 65467), (476, 57765), (510, 53914), (595, 46212), (714, 38510), (1020, 26957), (1190, 23106), (1428, 19255), (1785, 15404), (2380, 11553), (3570, 7702), (3851, 7140)]