121548130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 268894080

約数和(自身を除く): 147345950

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 121, 170, 187, 190, 209, 242, 311, 323, 374, 418, 605, 622, 646, 935, 1045, 1210, 1555, 1615, 1870, 2057, 2090, 2299, 3110, 3230, 3421, 3553, 4114, 4598, 5287, 5909, 6842, 7106, 10285, 10574, 11495, 11818, 17105, 17765, 20570, 22990, 26435, 29545, 34210, 35530, 37631, 39083, 52870, 58157, 59090, 64999, 75262, 78166, 100453, 116314, 129998, 188155, 195415, 200906, 290785, 324995, 376310, 390830, 502265, 581570, 639727, 649990, 714989, 1004530, 1104983, 1279454, 1429978, 2209966, 3198635, 3574945, 5524915, 6397270, 7149890, 11049830, 12154813, 24309626, 60774065, 121548130]

約数ペア:

[(1, 121548130), (2, 60774065), (5, 24309626), (10, 12154813), (11, 11049830), (17, 7149890), (19, 6397270), (22, 5524915), (34, 3574945), (38, 3198635), (55, 2209966), (85, 1429978), (95, 1279454), (110, 1104983), (121, 1004530), (170, 714989), (187, 649990), (190, 639727), (209, 581570), (242, 502265), (311, 390830), (323, 376310), (374, 324995), (418, 290785), (605, 200906), (622, 195415), (646, 188155), (935, 129998), (1045, 116314), (1210, 100453), (1555, 78166), (1615, 75262), (1870, 64999), (2057, 59090), (2090, 58157), (2299, 52870), (3110, 39083), (3230, 37631), (3421, 35530), (3553, 34210), (4114, 29545), (4598, 26435), (5287, 22990), (5909, 20570), (6842, 17765), (7106, 17105), (10285, 11818), (10574, 11495)]