66591210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 128

約数和(自身を含む): 202051584

約数和(自身を除く): 135460374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 23, 30, 34, 35, 42, 46, 51, 69, 70, 85, 102, 105, 115, 119, 138, 161, 170, 210, 230, 238, 255, 322, 345, 357, 391, 483, 510, 595, 690, 714, 782, 805, 811, 966, 1173, 1190, 1610, 1622, 1785, 1955, 2346, 2415, 2433, 2737, 3570, 3910, 4055, 4830, 4866, 5474, 5677, 5865, 8110, 8211, 11354, 11730, 12165, 13685, 13787, 16422, 17031, 18653, 24330, 27370, 27574, 28385, 34062, 37306, 41055, 41361, 55959, 56770, 68935, 82110, 82722, 85155, 93265, 96509, 111918, 130571, 137870, 170310, 186530, 193018, 206805, 261142, 279795, 289527, 317101, 391713, 413610, 482545, 559590, 579054, 634202, 652855, 783426, 951303, 965090, 1305710, 1447635, 1585505, 1902606, 1958565, 2219707, 2895270, 3171010, 3917130, 4439414, 4756515, 6659121, 9513030, 11098535, 13318242, 22197070, 33295605, 66591210]

約数ペア:

[(1, 66591210), (2, 33295605), (3, 22197070), (5, 13318242), (6, 11098535), (7, 9513030), (10, 6659121), (14, 4756515), (15, 4439414), (17, 3917130), (21, 3171010), (23, 2895270), (30, 2219707), (34, 1958565), (35, 1902606), (42, 1585505), (46, 1447635), (51, 1305710), (69, 965090), (70, 951303), (85, 783426), (102, 652855), (105, 634202), (115, 579054), (119, 559590), (138, 482545), (161, 413610), (170, 391713), (210, 317101), (230, 289527), (238, 279795), (255, 261142), (322, 206805), (345, 193018), (357, 186530), (391, 170310), (483, 137870), (510, 130571), (595, 111918), (690, 96509), (714, 93265), (782, 85155), (805, 82722), (811, 82110), (966, 68935), (1173, 56770), (1190, 55959), (1610, 41361), (1622, 41055), (1785, 37306), (1955, 34062), (2346, 28385), (2415, 27574), (2433, 27370), (2737, 24330), (3570, 18653), (3910, 17031), (4055, 16422), (4830, 13787), (4866, 13685), (5474, 12165), (5677, 11730), (5865, 11354), (8110, 8211)]