8734110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 27648000

約数和(自身を除く): 18913890

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 199, 209, 210, 231, 266, 285, 330, 385, 398, 399, 418, 462, 570, 597, 627, 665, 770, 798, 995, 1045, 1155, 1194, 1254, 1330, 1393, 1463, 1990, 1995, 2090, 2189, 2310, 2786, 2926, 2985, 3135, 3781, 3990, 4179, 4378, 4389, 5970, 6270, 6567, 6965, 7315, 7562, 8358, 8778, 10945, 11343, 13134, 13930, 14630, 15323, 18905, 20895, 21890, 21945, 22686, 26467, 30646, 32835, 37810, 41591, 41790, 43890, 45969, 52934, 56715, 65670, 76615, 79401, 83182, 91938, 113430, 124773, 132335, 153230, 158802, 207955, 229845, 249546, 264670, 291137, 397005, 415910, 459690, 582274, 623865, 794010, 873411, 1247730, 1455685, 1746822, 2911370, 4367055, 8734110]

約数ペア:

[(1, 8734110), (2, 4367055), (3, 2911370), (5, 1746822), (6, 1455685), (7, 1247730), (10, 873411), (11, 794010), (14, 623865), (15, 582274), (19, 459690), (21, 415910), (22, 397005), (30, 291137), (33, 264670), (35, 249546), (38, 229845), (42, 207955), (55, 158802), (57, 153230), (66, 132335), (70, 124773), (77, 113430), (95, 91938), (105, 83182), (110, 79401), (114, 76615), (133, 65670), (154, 56715), (165, 52934), (190, 45969), (199, 43890), (209, 41790), (210, 41591), (231, 37810), (266, 32835), (285, 30646), (330, 26467), (385, 22686), (398, 21945), (399, 21890), (418, 20895), (462, 18905), (570, 15323), (597, 14630), (627, 13930), (665, 13134), (770, 11343), (798, 10945), (995, 8778), (1045, 8358), (1155, 7562), (1194, 7315), (1254, 6965), (1330, 6567), (1393, 6270), (1463, 5970), (1990, 4389), (1995, 4378), (2090, 4179), (2189, 3990), (2310, 3781), (2786, 3135), (2926, 2985)]