980717970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1\times {\mathrm{811}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 2380420224

約数和(自身を除く): 1399702254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 233, 346, 466, 519, 699, 811, 865, 1038, 1165, 1398, 1622, 1730, 2330, 2433, 2595, 3495, 4055, 4866, 5190, 6990, 8110, 12165, 24330, 40309, 80618, 120927, 140303, 188963, 201545, 241854, 280606, 377926, 403090, 420909, 566889, 604635, 701515, 841818, 944815, 1133778, 1209270, 1403030, 1889630, 2104545, 2834445, 4209090, 5668890, 32690599, 65381198, 98071797, 163452995, 196143594, 326905990, 490358985, 980717970]

約数ペア:

[(1, 980717970), (2, 490358985), (3, 326905990), (5, 196143594), (6, 163452995), (10, 98071797), (15, 65381198), (30, 32690599), (173, 5668890), (233, 4209090), (346, 2834445), (466, 2104545), (519, 1889630), (699, 1403030), (811, 1209270), (865, 1133778), (1038, 944815), (1165, 841818), (1398, 701515), (1622, 604635), (1730, 566889), (2330, 420909), (2433, 403090), (2595, 377926), (3495, 280606), (4055, 241854), (4866, 201545), (5190, 188963), (6990, 140303), (8110, 120927), (12165, 80618), (24330, 40309)]