21167140350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{39079}}^1$

素因数の和:39274

約数の個数: 96

約数和(自身を含む): 55127185920

約数和(自身を除く): 33960045570

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 157, 230, 314, 345, 471, 575, 690, 785, 942, 1150, 1570, 1725, 2355, 3450, 3611, 3925, 4710, 7222, 7850, 10833, 11775, 18055, 21666, 23550, 36110, 39079, 54165, 78158, 90275, 108330, 117237, 180550, 195395, 234474, 270825, 390790, 541650, 586185, 898817, 976975, 1172370, 1797634, 1953950, 2696451, 2930925, 4494085, 5392902, 5861850, 6135403, 8988170, 12270806, 13482255, 18406209, 22470425, 26964510, 30677015, 36812418, 44940850, 61354030, 67411275, 92031045, 134822550, 141114269, 153385075, 184062090, 282228538, 306770150, 423342807, 460155225, 705571345, 846685614, 920310450, 1411142690, 2116714035, 3527856725, 4233428070, 7055713450, 10583570175, 21167140350]

約数ペア:

[(1, 21167140350), (2, 10583570175), (3, 7055713450), (5, 4233428070), (6, 3527856725), (10, 2116714035), (15, 1411142690), (23, 920310450), (25, 846685614), (30, 705571345), (46, 460155225), (50, 423342807), (69, 306770150), (75, 282228538), (115, 184062090), (138, 153385075), (150, 141114269), (157, 134822550), (230, 92031045), (314, 67411275), (345, 61354030), (471, 44940850), (575, 36812418), (690, 30677015), (785, 26964510), (942, 22470425), (1150, 18406209), (1570, 13482255), (1725, 12270806), (2355, 8988170), (3450, 6135403), (3611, 5861850), (3925, 5392902), (4710, 4494085), (7222, 2930925), (7850, 2696451), (10833, 1953950), (11775, 1797634), (18055, 1172370), (21666, 976975), (23550, 898817), (36110, 586185), (39079, 541650), (54165, 390790), (78158, 270825), (90275, 234474), (108330, 195395), (117237, 180550)]