124138420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1289

約数の個数: 96

約数和(自身を含む): 323059968

約数和(自身を除く): 198921548

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 43, 68, 70, 85, 86, 119, 140, 170, 172, 215, 238, 301, 340, 430, 476, 595, 602, 731, 860, 1190, 1204, 1213, 1462, 1505, 2380, 2426, 2924, 3010, 3655, 4852, 5117, 6020, 6065, 7310, 8491, 10234, 12130, 14620, 16982, 20468, 20621, 24260, 25585, 33964, 41242, 42455, 51170, 52159, 82484, 84910, 102340, 103105, 104318, 144347, 169820, 206210, 208636, 260795, 288694, 365113, 412420, 521590, 577388, 721735, 730226, 886703, 1043180, 1443470, 1460452, 1773406, 1825565, 2886940, 3546812, 3651130, 4433515, 6206921, 7302260, 8867030, 12413842, 17734060, 24827684, 31034605, 62069210, 124138420]

約数ペア:

[(1, 124138420), (2, 62069210), (4, 31034605), (5, 24827684), (7, 17734060), (10, 12413842), (14, 8867030), (17, 7302260), (20, 6206921), (28, 4433515), (34, 3651130), (35, 3546812), (43, 2886940), (68, 1825565), (70, 1773406), (85, 1460452), (86, 1443470), (119, 1043180), (140, 886703), (170, 730226), (172, 721735), (215, 577388), (238, 521590), (301, 412420), (340, 365113), (430, 288694), (476, 260795), (595, 208636), (602, 206210), (731, 169820), (860, 144347), (1190, 104318), (1204, 103105), (1213, 102340), (1462, 84910), (1505, 82484), (2380, 52159), (2426, 51170), (2924, 42455), (3010, 41242), (3655, 33964), (4852, 25585), (5117, 24260), (6020, 20621), (6065, 20468), (7310, 16982), (8491, 14620), (10234, 12130)]