2420237730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1\times {\mathrm{1447}}^1$

素因数の和:2023

約数の個数: 64

約数和(自身を含む): 5871697920

約数和(自身を除く): 3451460190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 439, 635, 762, 878, 1270, 1317, 1447, 1905, 2195, 2634, 2894, 3810, 4341, 4390, 6585, 7235, 8682, 13170, 14470, 21705, 43410, 55753, 111506, 167259, 183769, 278765, 334518, 367538, 551307, 557530, 635233, 836295, 918845, 1102614, 1270466, 1672590, 1837690, 1905699, 2756535, 3176165, 3811398, 5513070, 6352330, 9528495, 19056990, 80674591, 161349182, 242023773, 403372955, 484047546, 806745910, 1210118865, 2420237730]

約数ペア:

[(1, 2420237730), (2, 1210118865), (3, 806745910), (5, 484047546), (6, 403372955), (10, 242023773), (15, 161349182), (30, 80674591), (127, 19056990), (254, 9528495), (381, 6352330), (439, 5513070), (635, 3811398), (762, 3176165), (878, 2756535), (1270, 1905699), (1317, 1837690), (1447, 1672590), (1905, 1270466), (2195, 1102614), (2634, 918845), (2894, 836295), (3810, 635233), (4341, 557530), (4390, 551307), (6585, 367538), (7235, 334518), (8682, 278765), (13170, 183769), (14470, 167259), (21705, 111506), (43410, 55753)]