34006980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 113762880

約数和(自身を除く): 79755900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 269, 294, 301, 420, 430, 490, 516, 538, 588, 602, 645, 735, 807, 860, 903, 980, 1076, 1204, 1290, 1345, 1470, 1505, 1614, 1806, 1883, 2107, 2580, 2690, 2940, 3010, 3228, 3612, 3766, 4035, 4214, 4515, 5380, 5649, 6020, 6321, 7532, 8070, 8428, 9030, 9415, 10535, 11298, 11567, 12642, 13181, 16140, 18060, 18830, 21070, 22596, 23134, 25284, 26362, 28245, 31605, 34701, 37660, 39543, 42140, 46268, 52724, 56490, 57835, 63210, 65905, 69402, 79086, 80969, 112980, 115670, 126420, 131810, 138804, 158172, 161938, 173505, 197715, 231340, 242907, 263620, 323876, 347010, 395430, 404845, 485814, 566783, 694020, 790860, 809690, 971628, 1133566, 1214535, 1619380, 1700349, 2267132, 2429070, 2833915, 3400698, 4858140, 5667830, 6801396, 8501745, 11335660, 17003490, 34006980]

約数ペア:

[(1, 34006980), (2, 17003490), (3, 11335660), (4, 8501745), (5, 6801396), (6, 5667830), (7, 4858140), (10, 3400698), (12, 2833915), (14, 2429070), (15, 2267132), (20, 1700349), (21, 1619380), (28, 1214535), (30, 1133566), (35, 971628), (42, 809690), (43, 790860), (49, 694020), (60, 566783), (70, 485814), (84, 404845), (86, 395430), (98, 347010), (105, 323876), (129, 263620), (140, 242907), (147, 231340), (172, 197715), (196, 173505), (210, 161938), (215, 158172), (245, 138804), (258, 131810), (269, 126420), (294, 115670), (301, 112980), (420, 80969), (430, 79086), (490, 69402), (516, 65905), (538, 63210), (588, 57835), (602, 56490), (645, 52724), (735, 46268), (807, 42140), (860, 39543), (903, 37660), (980, 34701), (1076, 31605), (1204, 28245), (1290, 26362), (1345, 25284), (1470, 23134), (1505, 22596), (1614, 21070), (1806, 18830), (1883, 18060), (2107, 16140), (2580, 13181), (2690, 12642), (2940, 11567), (3010, 11298), (3228, 10535), (3612, 9415), (3766, 9030), (4035, 8428), (4214, 8070), (4515, 7532), (5380, 6321), (5649, 6020)]