23771790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 71547840

約数和(自身を除く): 47776050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 97, 105, 126, 194, 210, 291, 315, 389, 485, 582, 630, 679, 778, 873, 970, 1167, 1358, 1455, 1746, 1945, 2037, 2334, 2723, 2910, 3395, 3501, 3890, 4074, 4365, 5446, 5835, 6111, 6790, 7002, 8169, 8730, 10185, 11670, 12222, 13615, 16338, 17505, 20370, 24507, 27230, 30555, 35010, 37733, 40845, 49014, 61110, 75466, 81690, 113199, 122535, 188665, 226398, 245070, 264131, 339597, 377330, 528262, 565995, 679194, 792393, 1131990, 1320655, 1584786, 1697985, 2377179, 2641310, 3395970, 3961965, 4754358, 7923930, 11885895, 23771790]

約数ペア:

[(1, 23771790), (2, 11885895), (3, 7923930), (5, 4754358), (6, 3961965), (7, 3395970), (9, 2641310), (10, 2377179), (14, 1697985), (15, 1584786), (18, 1320655), (21, 1131990), (30, 792393), (35, 679194), (42, 565995), (45, 528262), (63, 377330), (70, 339597), (90, 264131), (97, 245070), (105, 226398), (126, 188665), (194, 122535), (210, 113199), (291, 81690), (315, 75466), (389, 61110), (485, 49014), (582, 40845), (630, 37733), (679, 35010), (778, 30555), (873, 27230), (970, 24507), (1167, 20370), (1358, 17505), (1455, 16338), (1746, 13615), (1945, 12222), (2037, 11670), (2334, 10185), (2723, 8730), (2910, 8169), (3395, 7002), (3501, 6790), (3890, 6111), (4074, 5835), (4365, 5446)]