148418060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 364558320

約数和(自身を除く): 216140260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 269, 490, 538, 563, 980, 1076, 1126, 1345, 1883, 2252, 2690, 2815, 3766, 3941, 5380, 5630, 7532, 7882, 9415, 11260, 13181, 15764, 18830, 19705, 26362, 27587, 37660, 39410, 52724, 55174, 65905, 78820, 110348, 131810, 137935, 151447, 263620, 275870, 302894, 551740, 605788, 757235, 1060129, 1514470, 2120258, 3028940, 4240516, 5300645, 7420903, 10601290, 14841806, 21202580, 29683612, 37104515, 74209030, 148418060]

約数ペア:

[(1, 148418060), (2, 74209030), (4, 37104515), (5, 29683612), (7, 21202580), (10, 14841806), (14, 10601290), (20, 7420903), (28, 5300645), (35, 4240516), (49, 3028940), (70, 2120258), (98, 1514470), (140, 1060129), (196, 757235), (245, 605788), (269, 551740), (490, 302894), (538, 275870), (563, 263620), (980, 151447), (1076, 137935), (1126, 131810), (1345, 110348), (1883, 78820), (2252, 65905), (2690, 55174), (2815, 52724), (3766, 39410), (3941, 37660), (5380, 27587), (5630, 26362), (7532, 19705), (7882, 18830), (9415, 15764), (11260, 13181)]